Gloucester Parks, Recreation and Tourism is offering a number of upcoming classes, programs and workshops. For details call 804-693-2355. BELLY DANCE: A belly dance introductory workshop for ages 16 and older will be held on Monday from 6:30 to 8:30 p.m. at the Stewart Building. The fee is $15 and the deadline to register is Friday. The intermediate belly dance program will be held on Monday evenings from Aug. 3 to Sept. 21 at the same location. The fee for this eight-week session is $65; the deadline to register is July 31. THE FULL HIKE: The deadline has been extended to today for Saturday’s Full Hike, an approximately 9-mile trek from one end of Beaverdam Park to the other. Participants will meet at the park’s main entrance at 7:45 a.m. where they will be shuttled to the Fary’s Mill Road entrance and hike the trail back to the main entrance. The registration fee is $5. FREE FLOW YOGA: Free Flow Yoga is being held on Tuesdays in July from 5:30-6:45 p.m. at Beaverdam’s Whitcomb Lodge....