Want to enjoy a more cosmic experience this weekend? Stop by the Cincinnati Astronomical Society in Cleves for the Mars Returns program. Mars is visible from Earth this time of year, and with CAS's powerful telescope, you'll get an excellent glimpse of the famed red planet (weather permitting). Learn about the myths and mysteries that surround Mars and the latest info from NASA. This free program takes place from 8-11 p.m. Saturday. Consider making a small donation on your way out to create more astronomical opportunities at the center.
The Cincinnati Rollergirls take on the Demolition City Roller Derby from Evansville, IN. in the third annual College Night Saturday. Students, faculty and staff just need to show school IDs at the door for $10 tickets — the first 300 get free CRG bottle openers. If you missed the girls' season opener, be sure to check out this match, the second home double-header of the 2012 season. Doors open at 6 p.m.with the first bout rolling off at 7 p.m. As always, enjoy $1 happy hour beers from 6-7 p.m. and stick around after the game to meet those badass chicks!
Quick Notes: Stage Door breaks down this weekend's theater offerings; find upcoming concerts and club shows here; Prairie Gallery's Airstream and the Contemporary Arts Centers' Dasha Shiskin exhibit are among this week's visual art suggestions; find even more events on our To Do page.