Based on the context and the answer, generate a question. 

Context: And yes , some of the car hops were even wearing roller skates ! : ) Then it was off to the Vali - Hi drive in to see WALL - E ( again ) . The drive - in was another first for the kids , and a fun chance for Jamie and I to reminisce about going to them with our respective families when we were younger . I was surprised and pleased to see people cooking out before the show ( including some people who brought full - sized deluxe Weber kettle grills to the place ) , and we decided that , yes , we need to come back next year and cook out before a show .

Answer:

They are not as prevelant in this day and age



Why might kids not have been to a drive in before ?