Singer-songwriter Dean Richardson and Eric Bro. Free. Church of the Holy Spirit, 1047 Congress St., Portland, www.facebook.com/holygroundsportland, 6:30-8:30 p.m. Saturday.
Rejoicing Spirits, a special worship service for persons with cognitive or developmental disabilities, followed by fellowship and supper. Free. Trinity Lutheran Church, 612 Main St., Westbrook. 4 p.m. Sunday.
The Wisdom in Brokeness: An Interfaith Worship Service. ChIME student Joyce Fraganeno explores the wisdom in vulnerability. Free. Portland New Church, 302 Stevens Ave., Portland, www.chimeofmaine.org, 10:30-11:30 a.m. Sunday.
Christians and Muslims discuss life for Muslims in Portland. Seeley Hall, Woodfords Church, 202 Woodfords St., Portland, 11:30 a.m.-1 p.m. Sunday.
Community Seder-Passover Across America. Celebrate Passover with new and old friends at a community Seder, $15 per person or $40 per family, Temple Beth El, 400 Deering Ave., Portland, leveydayschool.org, 6-8:30 p.m. Friday, April 22.
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