Thanks JL! I'm feeling okay, still have a sore throat. 
I've talked to the people at the museum and they know I might leave early if I really get worn out. I'd already planned on warning everyone they don't want to get too close or shake hands or anything, so hopefully I can keep from spreading it. I thought about just staying home, but my friend at the museum really wants me to go. 
Anyway, I live just across the street from the museum, so I can be home in two seconds if I feel really bad! 

 They could just tell people if they 
really want to see me and risk getting sick, they can come knock on my door!