Movie and Dance Party starts at 8:30 p.m. at the Martha's Vineyard Film Center in Vineyard Haven. Music by the Daytrippers follows a screening of When Harry Met Sally. At midnight the film center will broadcast the festivities at Times Square. Refreshments available. Tickets are $40 for members, $50 for nonmembers or $7 for members, $10 for nonmembers for film only. For details, call 508-696-9369.