William B. sent us this link to a Facebook page for a concert that starts in 15 minutes:
Gas Works Park
Friday June 5, 5:00 – 8:00 pm
Join MacArthur “Genius” Award recipient David Montgomery and his band Big Dirt for a World Environment Day Concert at Gas Works Park in support of the McGinn for Mayor Campaign.
Additional special guests will be announced.
Bring your friends, family and a picnic. We’ll be having a grand time.
This event is free and open to all.