2:30 p.m.-10:45 p.m. Saturday
1400 Tchoupitoulas St.; www.project3090.com
Project 30-90's inaugural festival features Ghostland Observatory (pictured), Grace Potter and the Nocturnals, Jason Isbel and the 400 Unit, the Benjy Davis Project, MyNameIsJohnMichael, Von Bondies, Charlie Mars and the Generationals. Billed as an environmentally conscious event, organizers are trying to run a full-fledged rock festival with the lowest possible carbon footprint. Tickets $35.