Has anyone gotten stung recently at SBP?

Yesterday I saw a guy hauling ass into the parking lot. He got stung in the mouth presumably near the end of the ride. Tonight Cam got stung on his arm about 30 yards before the entrance to Kettle (riding counter clockwise). I got some ice from a group of runners who said they had two in their group get stung today. That's 4 people in two days. I've never known anyone to get stung out there before. It makes me wonder if there is a common area and perhaps a large nest near the trail.

Anyone else had issues with bees recently or is it just people around me?

BTW, Cam said "I wish he (the bee) didn't die and he could talk so he could come back and say he was sorry."