Here’s what to know about Tight End University after Taylor Swift's surprise performance during a benefit concert at Nashville's Brooklyn Bowl.

Taylor Swift wowed fans with a surprise performance of her track 'Shake It Off' at her boyfriend Travis Kelce's Tight Ends & Friends Concert in Nashville on Tuesday, June 24.

Many of the league's tight ends gathered in Nashville this week for an event that began, in part, as a way to give more attention to the value of the position.  "Tight End University" (TEU) is an event that began in 2021 aimed to bring the TE community together in a three-day program and has skyrocketed in popularity since it's start.