When do the hotels/casinos usually announce their entertainment schedules? I'm planning on going the weekend after Memorial Day with my family and we would like to catch one big show while we are there. We are not interested in seeing a production show, but we would like to see a headliner. I do realize that they are few and far between, as opposed to what Vegas was like in the70's and 80's. During that time there was a major entertainer at almost every hotel on the strip. When should I start looking???