The Baltimore Washington Corridor Chamber and the BWCC Foundation are holding a holiday mixer Thursday, Dec. 1 from 5:30 to 7:30 p.m. in the Great Room at Savage Mill, 8600 Foundry St., in Savage. Cost is $45 for members prepaid and $65 for non-members and all at the door. Invite your employees and clients to attend. Use this event as an office holiday party. Net proceeds are used to support scholarships for area high school students to attend college. Register, http://www.bwcc.org/BWCC_Data/getEventDetails?eventID=897.