MONDAY
>> Tom Kierein tells us that this is our last day of “comfortable humidity,” before that familiar wet hot D.C. summer returns. Seize the day and head to Fort Reno to take in Wooly Mammoth, Len Bias and Polynation. 7:15 p.m., free.
TUESDAY
>> Leave it to Canada to fuse punk and folk. The Weakerthans @ the 9:30 Club, with The New Amsterdams and Raising the Fawn. 7:30 p.m., $14.
>> Three Stars alums Pagoda play the Black Cat with The Antiques and D.C.’s answer to P.J. Harvey, Carol Bui. 9 p.m., $8.
>> Sweden’s self proclaimed “no. 1 guitar pop band” Acid House Kings are causing enough of a stir to get DC9 to sell advance tickets — at the bar, at 5 p.m., tomorrow (July 11). Fellow Swedes The Legends and D.C.’s The Positions round out the bill. $8.
