Before we get to SPF30 … there’s Hiawatha 4! You’re invited to the fourth of this year’s six free Summer Concerts at Hiawatha, 6:30 tomorrow night on the east lawn at Hiawatha Community Center. This week, you’ll see and hear General Mojo’s, whose lead singer Heather Thomas describes their live performances as “high energy and danceable, inviting and empowering.” Here’s a preview:

Stephanie Jordan, who organizes the concert series for the Admiral Neighborhood Association, notes, “On their website, they relate themselves to the Flaming Lips and ‘a renaissance of familiar soundscapes that recall the tradition of long-haired frontmen making fuzzy yet catchy rock sound’.” Go see for yourself Thursday night! Bring your own chair, blanket, picnic dinner; the concert site is along Walnut south of Lander. (Concert series co-sponsors include WSB.)