Out in the woods, up a dirt road that (should) takes 20 minutes to drive up, there ain't a whole heck of a lot to do at night. Be sure to stock up on planty of beer and ice to keep you covered for a few days at least.
Dress Code: Camping dress code: hopefully you don't stink... too badly.
With an utter lack of anything to do (except sit around camp & drink), bowling in Big Bear City was an exciting diversion for the evening. The lanes were much more advanced than I had expected though the actual facility is quite small. I believe it cost aprx. $10 US for shoe rental and 1 game per person.
Dress Code: Cool rental shoes.