Curious to see if people have any insight... The venues we're looking at are DIY and don't require you to use a catering company. I'm wondering if independent catering companies take issue with the customer providing their own alcohol and just hiring bartenders (either through them or a separate staffing company). Has anyone done this? Do some or even most companies require you to go through them for both dinner/food and drink service? I want to save money by buying the alcohol/drinks myself, if possible. Thanks!