We've taken my three girls at various ages, and we've always had a great time! Yes, they do have highchairs. My middle DD went when she was about 18 months old and she was really pretty good during dinner. (At one point, she got a little antsy, and I brought her to the bathroom to wash up and then sat her on my lap - and she was fine) My youngest went when she was about 2 1/2 yrs old and she had a blast!