I didn't attend the fireworks in DC this year, but did have a chance to monitor many of the Fredericksburg-area July 4 events. Here are some talkgroups monitored:
00-022 Fire Admin (fireworks safety)
00-087 Disaster Tac (fire/medical)
02-023 Sheriff Tac 2 (traffic control)
04-121 Parks & Recreation (organizers)
05-007 School Buses (shuttles)
4505 Stafford Sheriff Coordination
4607 Stafford Fire Incident 2 (river/barge safety)
16528 Traffic Control
17152 Traffic Control
17408 "north side Fairgrounds"
I've already posted about Culpeper and Rappahannock. And before that, I posted about Warrenton.