Warning: If experimental performance art isn’t your thing, proceed with caution. Because the Joe Goode Performance Group’s site-specific dance theater series, “Traveling Light,” now in its second year, takes interactive art to a new level. Performers will lead attendees on a journey through SF’s historic, moodily lit Old Mint Building (rarely open to the public). In each of the rooms a different story line will play out, meaning that over the course of one evening you can take advantage of 28 distinct performances—combinations of spoken word and athletic dance—and never see the same show twice. July 7–Aug. 1