Athos, 1814 Western Ave. 608-6400 or http://athosrestaurant.com. Fri: 8 p.m. Greek Night with the Aegean Duo. Greek.
Emack & Bolio’s Ice Cream Parlor & Coffee House, 366 Delaware Ave. 512-5100. Fri: 7 p.m. Cass & Emma. Acoustic. Free. Sat: 7 p.m. Werthner & Frederick. Acoustic. Free. Tue: 7 p.m. Emerald Dawn. Open mic.