The bachelor party is every man’s rite of passage, and Silicon Valley is full of a variety of activities to make the day memorable—or forgettable, if preferred—for future grooms. From wild drinking and partying at San Jose night clubs and other adult entertainment to a more reserved round of golf or a haircut with the fellas, there is no shortage of ideas when it comes to planning a bachelor party. Here are a few options.

[Photo by Ian Healy]