When you walk into the room in the MGM, it feels like comedy should be happening there, and it feels like comedy could have been happening there 40 years ago. Garrett prides himself on bringing in some of the best comics working in the country today, and he knows how important the local fanbase is. “From working in Vegas for the last 28 years, I have learned that the support and camaraderie of our residents is crucial to us.” Keep making us laugh and we’ll keep supporting. MGM Grand, 866-740-7711. Nightly, 8 p.m., $46-$90.