St. Columba Parish, 18 Richards Ave., will host a “Powerful Holy Hour to Pray for America” 9 a.m., Saturday Sept. 23 to learn more about Our Lady of America’s message and to pray a rosary.

Msgr. James P., Moroney will offer a course on Liturgical Arts-Built of Living Stones: Art, Architecture and Worship. This course will be presented in four two-hour sessions (online or in-person) Saturdays. CLICK FOR DETAILS.

St. Andrew Bobola Church, 54 West Main St., will hold its final dinner of 2023 Saturday, Sept. 23, 11 a.m.- 1 p.m. and 4-6 p.m. $18 (cash or check) includes: cabbage pierogi, cheese pierogi, stuffed cabbage (gołąbki), kielbasa and Bigos/kapusta. Frozen items also available. CLICK FOR DETAILS.

Come join this monthly open studio event, 5-7 p.m. Saturday, Sept 23, in the St. George church hall, 38 Brattle St. Bring your own materials and drop-in to doodle, finish a project or work in your sketchbook. For teens to adults (ages 13+). Contact veronica@undercoverfish.com.