A grand opening for the Community Airmen’s Center is scheduled for 4 p.m. today at 1442 Concord Ave. The center opening will feature billiards, the latest video games, food and prizes. Volunteer Airmen are also needed to staff the center. For more information, or if interested in volunteering, call 301-981-9333.

Main Gate road closures

One inbound lane at the Main Gate is slated to close periodically from 9 a.m. until 4 p.m., and one outbound lane from 7 a.m. until 3 p.m., through Feb. 16. while 316th Civil Engineer Squadron install six U.S. territory flags in front of the Visitor Control Center. For more information, call 301-981-9266.

Technology Expo

A technology expo is scheduled for10 a.m. to 2 p.m. Tuesday at The Club at Andrews. Some of the exhibitors will include printing solutions, teleconferencing equipment, data recording and distance learning. The event is free with giveaways and refreshments while supplies last. For more information, call 443-561-2450.