Celebrate March Mayhem 2019 in Vegas | Vegas.com
This will be my first March Madness in town (usually coincides with Spring Break for colleges, so I'm normally in Wisky).
I'll go completely unorthodox in suggesting Green Valley Ranch. It's in the southeast part of town, about 15 minutes from the Strip, but it's one of my favorite off-Strip casinos, and it looks like their sports book is a really nice place to hang out.