
In what is the culmination of an entire year of fundraising for the Four Diamonds Fund, dancers stood up in the Bryce Jordan Center on Friday night to officially kick off THON 2015. They won't get another chance to sit on the arena floor until 6 p.m. on Sunday after 46 straight hours of dancing.

Tweeting Friday to her 12.9 million followers, the reality star sent her best wishes to all the Penn Staters participating in THON this weekend.

THON 2015 dancer Roshan Promisel shares her motivations. She will be attending her grandfather's funeral the day after THON.

Gate A officially opened at 4:10 p.m. for the weekend. The scanned wristband system was quickly abandoned by R&R.

THON's website is down but you can still donate at an alternative link.

THON is a verb, adjective, and pronoun, but it's harder to explain than almost anything else unless you physically experience it. Since it's so hard to explain what THON truly is when you're not inside of the Bryce Jordan Center, we had an aha moment. Our very own THON SnapChat Story. That's right, we now have a Snapchat account.