A committee captain, Shalbrack's responsibilities this year extended beyond just dancing the night away.
"I really took it upon myself to try and get more student-athletes involved," she said.
But as for practice on Monday, the lacrosse team is in season, as is the women's track and field and team, and dancing athletes went back to work yesterday, much to the chagrin of Lady Lions goalkeeper Emily Oleksiuk, who knew that an intrasquad scrimmage awaited her last night.
"Our coach (Pat Farmer) is big on doing things in addition to soccer, not instead of," Oleksiuk said.
"Division I athletes have a different mentality, and most of getting through the dancing is mental."
Still, staying on your feet for that long is hard on anyone.
"I lifted weights yesterday, and had a long run," women's soccer player Samantha Abelson said. "So I kind of started out a little sore."
Overall, though, the athletes agreed the short-term sensations of fatigue and drowsiness were a small price to pay for the worthy objective at hand.
"Not only is Thon for a great cause, it shows a lot of Penn State pride," sophomore women's track runner Katy Bradley said.
Bradley, who was dancing for the second time, said her experience in track and field was a great advantage to her during last year's Thon.
"Your body can handle more, and you are also a lot more determined," Bradley said. And she added that, just like the year before, she planned on attending yesterday's practice.
Unlike many of the dancers on Sunday morning, Bradley was fairly coherent.
"Awesome," she said, when asked how she felt.
Judging by the enthusiasm in her voice, it didn't appear as though that Monday practice would be much of a problem.