The Los Angeles Zoo is home to more than 250 animal species, many of which are rare or endangered. It's both educational and emotional to visit the zoo's beautiful inhabitants. But the experience can be ruined by screaming kids (let's face it, they're the zoo's biggest demographic). Thankfully, the fourth annual Brew at the Zoo is 21 and older, affording grown-ups an evening with their peers, including but not limited to elephants, gorillas and reptiles. Check out the new Rainforest of the Americas exhibit before sampling ales and brews from 30 local microbreweries and enjoying live performers including local indie band Indian School, the '80s-inspired Spazmatics and the retro/bluesy Jug or Nots, along with dance-music DJ Johnny Hawkes manning the decks. While local craft and micro breweries are the focus, there also will be a wide array of street food from Latin America, Asia, and the United States, including gourmet burgers, Southern fried chicken and Philly cheesesteak. Apart from making some new friends (human and otherwise), some of the evening's biggest perks include bottomless fountain drinks and a nice discount for designated drivers. Los Angeles Zoo & Botanical Gardens, 5333 Zoo Drive, Griffith Park; Fri., Aug. 8, 7-11 p.m.; online $45, $40 for GLAZA members, $25 for designated drivers; $50 at door (if available). (323) 644-6042, lazoo.org/brew.