The weekly Cajun Jam at the Blue Moon attracts some of the area's best musicians to the back porch to play tunes as they would have been in the good ole' days. Open to all, the jam allows players of all skill levels to sit in and play. No instrument? No problem - have a drink, dance, listen, and meet folks from around the world. 8 pm on Wednesdays at 215 East Convent Street. Free. bluemoonpresents.com.