A showcase of the punk side of Beloit College, Vortex is often considered “the other music festival.” A night of punk music in Pearson's hall may sound like a simple concept, because it is.

The show will start at 8 p.m. and run until about midnight; it’s free, and a student I.D. (or security-issued guest pass, for visitors) is required.

This year’s lineup includes (in this order):

• Trillion
• Dan Vapid and the Cheats
• whysowhite