Teachers and administrators from Sanford, Tower Hill, Layton Prep, Salesianum, Archmere, and Tatnall all served up drinks to supporters and friends of Wilmington’s Nativity Preparatory School last Thursday at a guest bartending event at the BBC Tavern and Grill. The event helped raise over $4,000 for the school scholarship program. Nativity Prep, a Catholic middle school for low-income boys of all faiths, celebrates its 10-year anniversary this year. Some 50 students are enrolled this year.