^bro, its quite late to change the venue, don't worry you'll not get bored on meet.. 
its first time for most of members to meet eachother, I've talked with 4-5 members earlier regarding finalizing venue and they are more interested in putting faces to the names and spending time together, rather than getting attached with some fun venue for this time.
We can do alot more fun gatherings in future once we tie-up with each other as a group in this meet. 