With Sacramento having more than 50 regional breweries, it can be hard to keep track of which ones you've visited, or where you want to go next. Enter Sacramento Beer Frontier and its brewery passport. After purchasing a passport, take it with you whenever you visit a brewery, and be sure to get a stamp each time. After four stamps, you'll get a keychain bottle opener. Afteri 16 stamps, an English pint glass. Once you've visited them all, contact Sacramento Beer Frontier, and they will send a map of the region tracing the route you took on your brewery discovery.