JAMS Fest to turn roads into a romp

The arts and entertainment highlight of the Southeast Queens summer makes its return this weekend.On Friday, the ‘JAMS Under the Stars’ concert will kick off the Jamaica Arts and Musical Summer Festival along Jamaica Avenue. The festivities will continue on Saturday with an afternoon of street shopping, entertainment and exhibits.Friday’s event gets going at 6 p.m. in Rufus King Park. The concert will pay homage to icons of jazz, R&B, hip-hop and gospel music. On Saturday, Jamaica Avenue between Parsons Boulevard and 170th Street will be overrun with fun for the whole family from 11 a.