Northborough – The First Parish Unitarian Universalist Church is seeking vendors for its Memorial Day Fair and Craft Fair to be held Monday, May 25, from 10 a.m. to 3 p.m. For a $20 set up fee, vendors will be given a 12- by 12-foot space. Vendors must supply their own tables and tent. No electricity is available. This is a rain or shine event. All unsold items must be removed at the end of the day.