We actually go to the renaissance faire every year! But we only go with adults. There's really not much to do for a toddler and everything is outside. I have a 2 yr old and 5 month old, and I don't bring them. My friend brought their one year old last year and he just stayed in the stroller. It's also outside so there's lots of room for them to run around, but with all the people, it may be tricky keeping them in one place. Even though there aren't really any activities, there's no reason why you couldn't bring your child. The joust show may be fun for him to watch. We just prefer to go for a day by ourselves to get a break! Good luck and have fun!