During one of the events in my cul-de-sac, The Unstealty Monkey mentioned that it would be cool to have an event in my pool. Why not? I'm always up for a party. Come with a suit or swim in your clothes, or don't swim at all. Heck you can lounge around the pool in the shade.
Bring a dish or eat what's provided. Pop in and say hello or stay awhile.
What ever, it will be fun. I can guarantee that.