We went to this indoor go-kart track a couple months ago and had a blast! Unfortunately, their height requirements make it impossible for most jr. highers, but it sure could be a fun way to spend some time with a group of volunteers. Don't tell him, but we are going to kidnap our executive Pastor on Monday and take him there for a party. Not sure what a guy in his late 60's will think of it, but it'll be fun to find out.
They make you wear a helmet, a jumpsuit, gloves and a neck brace. It's mostly just for show, but it does make you feel kinda cool!