Portland electronic funk dance trio Yak Attack is playing Humbrews this near-first moon night at 9 p.m. Known for fun and danceable shows full of solid musicianship and improvisation, this is the sort of show that attracts the happy-go-lucky college crowd and beyond. As of press time, I haven't located a price for the event but this reporter figures it won't be much over $20 and likely under. It's pure speculation but I'd take those odds.