Calgary's coziest local café where music lessons, live performances, and great food come together under one roof. For over 11 years, Cornerstone has been a cultural hub in Deer Ridge — offering individual and group lessons in guitar, piano, drums, vocals, and more for all ages (18 months to 70+). The stage hosts a Friday concert series (7–9 PM) and Saturday brunch performances (11 AM–1 PM). The café specializes in a gluten-free menu with Italian and African-inspired dishes, plus coffee and espresso drinks. Parents relax in the café while kids take lessons; art classes and community events round out the programming. Licensed, all-ages, and minors welcome.