is there a Just For Laughs festival happening around that time? or is that only in July? you can take him to a comedy club and have him roasted - better yet - do a Roast for him. get some old friends etc and make fun of him most of the night - then get a MILF to do a lapdance saying, "in school we hired her then on a layaway plan hoping you were going to get married someday,... so here is the girl we picked for you back in 1985!!!!!!"
you could take him to a Casino - here are some other ideas
or you can go
Go Karting
Golfing
Jet-Boating
Paintball
White-Water Rafting
or see if the ACC has anything special they can do if he loves hockey
or go to this site, has some great ideas that I just suggested
http://www.adventurebachelorparty.com