Used to be that I could count on a big fly-in at the NFL's big game every February.  They used to draw much traffic!  I haven't seen one in the last couple years though.  ARTCC's are missing out.

Upcoming bowls that could be super...
2022 ZLA (Inglewood)
2023 ZAB (Phoenix)
2024 ... TBD...
2025 KHU (New Orleans)