Photo by thisisbossi.

FORT RENO: It’s opening night as America Hearts and Tiny Bombs take the stage. (The Public Good was also scheduled to perform tonight, but their Facebook page says they will reschedule.) Check out the complete schedule.

TV: Comet Ping Pong (5037 Connecticut Ave. NW) hosts a viewing party in celebration of their appearance on Food Network’s Diners, Drive-ins & Dives tonight. The party starts at 8 p.m. and the show starts at 10 p.m. Free.

MOVIES: National Theater (1321 Pennsylvania Ave. NW) is showing classic movies starring Cary Grant for its free Monday night movie series. Tonight’s presentation is My Favorite Wife. 6:30 p.m., free — but tickets, given out half an hour before showtime, are required (one ticket per person in line).

>> See a free showing of Tara Road at the Flashpoint Gallery (916 G St. NW) hosted by solas nua, a non-profit that supports the contemporary Irish arts. There will also be free popcorn. Doors open at 6:30 p.m., and the show starts at 7.

FESTIVAL: The Smithsonian Folklife Festival features music and dance of the Pacific Islands from 6 to 8 p.m. tonight at the Asian Fusions Stage (see the map).

HAPPY HOUR: Rumors of an Unofficial DCist Commentariat happy hour are floating around. Word on the street is revelers should head to Madhatter (1321 Connecticut Ave NW) at 6 p.m. and be ready to eat cake. (Like you have to ask what kind.)