G's party is coming up quick & I need to send off our invites to get printed. The party is on a Sunday afternoon (after church) & ideally I wouldn't have to serve a full meal.

I have a scavenger hunt planned that could take anywhere from 30min-1hr (not really all that sure) and then of course opening gifts, food, and cake.

I was thinking 2-4:30 would probably be best (enough time for me to get things ready after church, for everyone to get lunch pre-party & then end still before dinner for I can serve light snacks instead of a meal). I guess I just keep thinking that 2.5 hours is a weird duration...

thoughts?