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Weddings

Pricing Information

These prices are available for the months of May through October. These prices are available for the months of November through April.
Reception
$8,580 starting price
Ceremony
$8,580 starting price
Bar
$22 starting price
Reception
$8,580 starting price
Ceremony
$8,580 starting price
Bar
$22 starting price

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About

On WeddingWire since 2020

Located in Detroit, Michigan, OCM Event Space is a rooftop wedding venue. It sits on top of One Campus Martius on the 16th floor and offers views of the city’s downtown area. Loved ones visiting the city from out of town might appreciate its convenient city-center location. Coleman A. Young International Airport is just a short drive away, while there are countless hotels and places to stay overnight nearby. Across the street, Campus Martius Park offers trees and fountains for a classically beautiful backdrop to your wedding photos. This space is managed by Rock Events.

Facilities and Capacity

OCM Event Space offers 7,800 square feet of highly versatile space where you can hold your wedding celebrations. Here, 350 guests can fit comfortably for both a banquet and a strolling reception. This space can be divided into three smaller rooms, should you be planning a more intimate celebration. A pre-function area sits just outside this room and is equal in size to the main space. It is well-suited to cocktail receptions and food stations, ensuring you and your guests have plenty of space to mingle. For fresh air, you are invited to explore the 5,500 square-foot outdoor wraparound terrace. From here, you can take in the views of the city’s business district, lending an air of vibrancy to events held here. The terrace can accommodate up to 250 guests.

Services Offered

The main function room at OCM Event Space is fully fitted with high-end audio-visual equipment that can enhance your celebration throughout the day. This is enhanced by high acoustic walls and ceilings, for crystal clear audio. The space is fully furnished and contains removable stages, making more space for guests or dancing. The terrace features built-in bars, for convenient champagne toasts wherever you might be. This venue’s managing company looks after bar service, making the wedding planning process easier. They are happy to provide a list of catering companies they recommend, to inspire your choices.

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Frequently Asked Questions

Do you have a site fee for wedding receptions at your venue?

Yes

What is the starting site fee for wedding receptions during peak season?

$8,580

What is the starting site fee for wedding receptions during off-peak season?

$8,580

Do you have a site fee for wedding ceremonies at your venue?

Yes

What is the starting site fee for wedding ceremonies during peak season?

$8,580

What is the starting site fee for wedding ceremonies during off-peak season?

$8,580

Which of the following are included in starting site fee?

Chairs
Clean Up
Glassware
Lighting/Sound
Set Up
Tables

What is the starting price per person for bar service?

$22

Which of the following are included in the starting price for bar service?

House Beer
House Liquor
House Wine
Open Bar
Specialty Beer

How many event spaces or rooms does your venue offer?

3

Describe your venue:

Ballroom
Rooftop

What kind of settings are available?

Indoor
Covered Outdoor
Uncovered Outdoor

Which of the following wedding events does your venue service?

Ceremony
Reception
Bridal Shower
Engagement Party
Rehearsal Dinner

What event services do you offer?

Bar Services
Clean Up
Event Rentals
Get Ready Rooms
Liability Insurance
Wifi

What bar services do you provide?

Bartender(s)
Cash Bar
Champagne Toast
House Beer
House Liquor
House Wine
Limited Bar
Liquor License
Open Bar
Premium Liquor
Signature Drink
Specialty Beer
Specialty Wine

What event items are available?

Audio Equipment
Chairs
Furniture
Lighting
Tables

What food and beverage items are available?

Barware
Glassware

What transportation and access is available?

Parking
Valet
Wheelchair Access

What months are included in your peak season?

May
June
July
August
September
October

What months are included in your off-peak season?

January
February
March
April
November
December
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Any other questions?

Message vendor
4.9 out of 5 rating
WeddingWire Couples' Choice Awards 2023 Winner
11 Reviews
  • Quality of service
    5 out of 5 rating
  • Average response time
    4.9 out of 5 rating
  • Professionalism
    5 out of 5 rating
  • Value
    4.8 out of 5 rating
  • Flexibility
    5 out of 5 rating
99% Recommended by couples

4 User photos

11 Reviews See all
Shannon
Shannon G. Married on 05/14/2022
4.8 out of 5 rating

Incredible Views & Venue

WOW! This is the most incredible venue! It is right in the middle of the city and the views show you the best of Detroit!!!! It is brand new, top-notch, and it's a fully functional Wedding space. The bars, TVs and available furniture are all perfect and great to use. The AV and sound system and acoustics are great. All of our guests said that this was the best wedding and most incredible venue they have ever been to!!! The Bedrock staff is absolutely amazing, especially Liz!!! She is so fun and great to work with. She and her team made our event perfect. I can't recommend this venue enough.
Kate
Kate S. Married on 07/29/2023
5 out of 5 rating

The greatest!

OCM was PERFECT. Not only is the venue itself absolutely breathtaking, but the people that we worked with were such a dream! The A/V team was so helpful, the check-in security was so nice, the bartenders were SO much fun, and Lyn (the event coordinator) was the most wonderful person in the world. Such a seamless, lovely, fairytale evening they gave to us for our wedding. Can't thank the team enough! Also... our guests LOVED the terrace - what a nice feature!!!
Madison
Madison Married on 12/03/2022
5 out of 5 rating

I n c r e d i b l e

Absolutely Amazing!! Could not have been more perfect. Worked with Lauren, she made every single one of our wedding dreams come true. Had so many guests say how phenomenal the staff was and couldn't agree more everyone was fantastic!
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Awards

11
WeddingWire Couples' Choice Awards 2023 Winner
WeddingWire Couples' Choice Awards 2022 Winner

Team

Julie Glenn
Julie Glenn
Director, Event Venues Team

As Director of the Event Venues Team, I have the pleasure of working alongside the most talented and dedicated Venue Sales and Facilities Technicians around. Our team is laser focused on creating unparalleled experiences for our clients and event guests alike. A little about me: After graduating from Michigan State University (Go Green!), I relocated to South Florida to kickstart my career in the hospitality industry where I worked as an Event Manager for a Destination Management Company. I soon took notice of the remarkable progress happening in downtown Detroit and made my way back home to manage Bedrock’s portfolio of venues. My top three standout moments over the past several years include 1) Hosting my dream wedding atop the Madison Building rooftop, 2) Becoming a Mom to my beautiful daughter Mya and 3) Contributing to the growth and success of our incredible event venues. There is nothing more rewarding than helping others create memories that will last a lifetime!

Brittany Wenson
Brittany Wenson
Event Venues Team Coordinator

Hi there! I am Brittany Wenson! I am a graduate from Michigan State University where I received my Bachelor of Arts in Hospitality Business with a focus in Event Planning. I began my professional career out of college with an amazing opportunity working in New York for the New York Yankees. Yes, I know, unpopular opinion but I do love baseball. I was able to kick start this passion of events in the city that never sleeps, and boy was it awesome. Once I moved back to the mitten, I started my journey on the Bedrock Event Team and I can’t believe it’s already been 2 years. I thoroughly enjoy planning events of all kinds but one of my favorites would be weddings. There’s just something about a bride and grooms’ big day that gets me so excited! When I am not assisting with your event you can catch me on the sidelines dancing as the Detroit Lions Cheerleader or coaching a high school dance team.

Lyn Gleasure
Lyn Gleasure
Senior Event Sales Manager

My ideal world would be one filled with rescue cats & dogs, lots of chocolate (especially if peanut butter is mixed in), and the ability to teleport myself to amazing destinations around the world. Throw in some spectacular corporate events and I’m the happiest gal in Detroit! I started managing events over 20 years ago at Biltmore Estate in Asheville, NC while also teaching Event Management at Duke University. Along the way I earned my CMP and CPCE designations. One of my favorite events was working with the over 40 national political leaders on a multi-day conference. Talk about a lot of moving parts & endless security meetings! I’ve been back in my home state of Michigan for nearly 4 years and just love it. I am a co-founder of the Detroit Events Council and am active as a national committee member in NACE. In my spare time, I volunteer at the Detroit Zoo hanging out with the penguins and polar bears.

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