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 .

Question: Why might kids not have been to a drive in before ?
Options:
0. Drive ins were illegal until last year
1. They are not as prevelant in this day and age
2. Drive ins only show over eighteen movies
3. None of the above choices .
Answer: 1