I haven't been able to find an 'official' site or anything about other activities that day. This is from Scott Slade (of WSB radio) @
Scott Slade's Footnotes:
Naval Air Station Atlanta Airshow is May 8-9. Navy's Blue Angels Demonstration Team will perform. No ticket necessary; it's on a military base so they do not charge admission. Some airshow facts:
Parking: Lockheed-Martin lot at South Cobb Drive and Fairground Street. Shuttle buses will bring spectators to NAS-Atlanta (sharing the runways at Dobbins.)
Hours: Gates open 8:30 AM both days. Air show begins at 10:30 AM. Blue Angels fly at 3:00 PM. WSB Radio will carry the Blue Angels' soundtrack on Saturday 5/8 so you can listen and watch off site. Food and beverages available on site for a charge.
Prohibited: RV's, pets, backpacks, weapons, coolers, glass bottles.
Allowed: plastic water bottles; diaper bags; wallets and small purses (subject to search.)
More information: recorded announcement at 678-655-7036.