Bridal Show Scam??? Help!

So I went to a bridal show this week, and I got a call from a veht and this morning saying that I won some gifts and that they would really to give them to me, but me and my fiance have to sit through a 90 minute presentation (I think the company is called Celebrity China and Cookware) and then we get our prizes. I gave them a call back explaining that they left a voicemail saying that I won a drawing at the bridal show that I went to, and they told me that I won two champagne flutes and like a weekend getaway vacation that is paid for to various locations. I was excited at first, but I started to get concerned of because of my sense of "this all sounds too good to be true" kicked in, and then I started to pay attention that the person (let's say her name is Mary) the caller ID is not in the same location as I live, I know there are other possibilities of maybe she possibility moved to where I'm from, but the phone number is kind of a red flag for me. I have also read so many mixed reviews about this company that I don't know what to believe in all honesty. I just really don't want to get sucked into a scam, a part of me really wants to take a chance on sitting through a 90 minute presentation so we can get our prizes but a part of me feels like this offer doesn't even seem real or too good to be true. So I guess what I'm wondering is if anybody has been scammed by this company or if anybody has gone through this and hasn't gotten their prizes. Please tell me your experiences, I really need some input about this.