Photo by maria jpeg.

CLASS: Knowledge Commons DC, a new group offering free classes on a variety of topics for all ages in locations throughout D.C., kicks off tonight at Big Bear Cafe (1700 First Street NW) with a class on Mixology and Gazpacho. 6-11 p.m. Free.

COMEDY: Comedian, colorful sweater-wearer and JELL-O connoisseur Bill Cosby jokes around at Wolf Trap (1645 Trap Road, Vienna) tonight. 8 p.m. $20 lawn tickets, $40 seat tickets.

MOVIE: The next “Best of the Oscars” pick in the Capitol Riverfront Front Row Films (100 Tingey Street SE) outdoor movie series is Raiders of the Lost Ark, which won four gold statues. 8:45 p.m. Free.

FOOD & DRINK: Attend a Three Stars Brewing Tasting at Bourbon (2321 18th Street NW) and check out their new Syndicate Saison. Beers will be $4 each. 6-7 p.m.

>> The Park Hyatt Washington (1201 24th Street NW) begins four days of food events during its Masters of Food & Wine series tonight, with a five-course dinner at 8 p.m. featuring wines from Barboursville Vineyards and food from Executive Chef Brian McBride. To attend, email or call (202) 419-6768. $140 (tax and tip included).

>> Tonight, pair $3 beers with meats from the Porc mobile at Chinatown Coffee Company’s (475 H Street NW) Food Truck Thursday. 6:30-8:30 p.m.

>> Be sure to check out our Beer of the Day feature for more beer-related events tonight.

MUSIC: Against Me! performs tonight at the The Black Cat (1811 14th Street NW) with Screaming Females and Lemuria. 8:00 p.m. $18.

>> Monument Fest’s One Year Birthday Celebration to Benefit 826DC features performances by Guards, Xylos and Brandon Minow at DC9 (1940 9th Street NW). 9 p.m. $17.