We've compiled a list of other things going on this weekend here in Happy Valley -- just in case you can't get into the BJC.
THON attendees were shocked around the BJC when they heard Joe Jonas was spotted at THON, so you can only imagine the chaos that ensued when DNCE took the stage to perform.
Joe Jonas and DNCE shook the BJC just two hours into THON with a surprise performance.
Ever wish you could DJ THON and have some control over the coveted aux? Here's your chance.
Suprise! Joe Jonas is at THON 2017.
Those looking to document their THON experiences over Snapchat won't be able to add a THON-themed filter this year.