Open Mic. Holy Grounds Coffee House. Free. Church of the Holy Spirit, 1047 Congress St., Portland, www.facebook.com/holygroundsportland, 6-9 p.m. Saturday.

Rejoicing Spirits. Special service for persons with cognitive and/or developmental disabilities through brief meaningful messages and music. Followed by fellowship and supper. Trinity Lutheran Church, 612 Main St., Westbrook, [email protected], Sunday.

Fearless Life: Letting Go of Anxiety. Weekly drop-in mediation classes. $10. The Yoga Center, 449 Forest Ave., Portland, www.meditationinmaine.org, 10-11:30 a.m. Sunday.

ChIME Interfaith Worship Service: Am I Awake? Explore inner awareness and sacred activism with interfaith chaplaincy students Christina Davis and Mary O’Brien. Portland New Church, 302 Stevens Ave., Portland, www.chimeofmaine.org, 10:30-11:30 a.m. Sunday.

Open house at ChIME for Prospective students with Patricia Ellen. Portland New Church, 302 Stevens Ave., Portland, www.chimeofmaine.org, 5:30-7 p.m. Monday.

To submit an item for the Religion Calendar, go to MaineToday.com and click on the calendar tab.