Red wine and cigarettes, dirty jokes and skinny dipping, late night sorties onto the streets of Oak Bluffs in outrageous costume — the manifestations of Abby Bender and Brent Alberghini’s 14-year relationship tend toward the risky and risque. But 12 years ago their offbeat ideas of friendship and community also nurtured something of an Island institution, the annual Built on Stilts community dance festival. The festival begins its week-long run this coming Friday.

Interviews by Mike Seccombe

Chaos rules at Stiltshop, where day camp-style rehearsals prepare youngsters to participate next to older and more experienced dancers in Built on Stilts, the Island’s annual homegrown community dance festival. Call it Built on Stilts with a shorter attention span.

Built on Stilts, the Vineyard’s homegrown dance festival, opens on Thursday, August 12, at Union Chapel in Oak Bluffs and continues through Sunday and again the following weekend, August 21 to 23.

Each night’s program begins with drumming at 7:30 p.m. (all acoustic musicians are invited to join in) and dance performances at 8. The program is different each night.

As ever, the shows are free to the public, and audiences many come and go as they please. Donations at the door are strongly encouraged. No reservations necessary.

Built on Stilts, the annual dance festival held at the Union Chapel in Oak Bluffs, opened last night to begin its eight day run with a bit of drumming, belly dancing and a group of five-year-olds taking the stage fresh from their yearlong “Stiltshop” choreography class. What’s on the schedule for tonight is anyone’s guess, though, as the show never repeats itself.