MONDAY >> Today’s Fort Reno show features local indie poppers Greenland (***) with Statehood and Kitty Hawk. The weather report calls for clear skies, but bring water. 7:15 p.m., free. >> How about another free event? The Black Cat backstage will feature movies about punk rockers Murder City Devils and Anti-Flag. 9 p.m., free. >> This week marks the sixth year of the Hip-Hop Theater Festival, sponsored by the DC Commission on the Arts and…