Umphrey’s McGee guitarists Brendan Bayliss and Jake Cinninger have added a second acoustic show to their holiday celebration. As previously reported, the guitarists will host their 10th Annual Acoustic Holiday Show at Chicago’s Park West on December 8. The evening will benefit Snow City Arts, and Digital Tape Machine—featuring Umphrey’s McGee’s Joel Cummins and Kris Myers—will host the event’s official after show at Chicago’s The Bottom Lounge.

Then, on Tuesday December 11 Bayliss and Cinninger will play a second acoustic show at Chicago’s the Oceanarium at the Shedd Aquarium. Cummins and Myers will join the guitarists for the performance, and the musicians promise “an array of Umphrey’s originals, fun covers, as well as a few holiday tunes.”

Doors will open at 6:00 pm with holiday food provided. Fans will have a chance to check out some of the Shedd’s animal life, or enjoy a guided tour of the Jellies Exhibit. The show will take place in the Oceanarium at 7:30 pm.