The United Methodist Church of Vista, 490 South Melrose Drive, will have an open house and ribbon cutting at 11 a.m. Sunday, September 25, to celebrate the completion of its new ministry center. The building houses a full-service kitchen, classrooms and office space, as well as a fellowship hall that opens onto a large patio. The church’s community partners, who have received more than $2 million in grants from the church’s Cable Foundation during the past 10 years, will attend. The event is open to the public.