The 25th annual Severna Park Crop Walk is from 1 to 4 p.m. Sunday on the B&A Trail. The 6.2-mile walk begins and ends at the Community Center, 623 Baltimore-Annapolis Blvd., Severna Park. Walk participants raise money for Church World Service, which provides worldwide emergency aid and assistance to refugees. For information, call 410-757-2492.

The Christian German American Women's Group of Maryland will hold its October meeting at noon Monday in the fellowship hall of First Evangelical Lutheran Church, 1306 Odenton Rd., Odenton. The group provides German-speaking women with an opportunity to worship and socialize in German. Lisa Beilke will address the topic "Accompanying the Sick: Preparing for the Loss of a Loved One." A potluck dinner will be served. For information, call 410-721-5297 or 301-621-7862.

Christ Episcopal Church will host its annual homecoming dinner from 1 to 5 p.m. Saturday at its parish hall, on the corner of Owensville and Owensville-Sudley roads in West River. A traditional harvest dinner will be served, including country ham, fried oysters, succotash and homemade desserts. There also will be a country store with arts and crafts, a bake sale table and children's activities. Tickets are $16; $6 for children 6-12.

Bay Presbyterian Church will hold its opening meeting at 7 p.m. Saturday at the Southern Maryland Community Network, 305 Prince Frederick Blvd., Prince Frederick. Jeremy Ahouse, an evolutionary biologist, will address the topic, "Is faith something we can have in a scientific society?" Musicians Patrick de Santo and Richard Miller will perform. Bay Presbyterian is a new church for residents of Anne Arundel and Calvert counties. The church will hold meetings on Saturdays at 7 p.m. through Nov. 12. For information, call 301-855-2929.