This Saturday night: put on your best look, darling, and hit the dance floor at the Iron Horse for HalloKween, a queer twist on a costume dance party. Beats fueled by DJ LeFox and his eclectic collection of soulful house, nu disco, indie, and monster-inspired dirtypop. Show opener is Afropanther. The show promises an emphasis on “sensual” sounds.

HalloKween: Saturday, Oct. 29. 10 p.m. $10-$15. Iron Horse Music Hall, 20 Center St., Northampton. (413) 586-8686. iheg.com.

— Kristin Palpini