I took my 1 year old son to Chuck E Cheese's the other day. At first I thought 'he is way too young" but I was pleasantly surprised. When we arrived he received a voucher for 20 free tokens...way more than a 1 year old needs. I must admit it was a bit crowded but to be expected for a Sunday afternoon.
He was able to ride most of the rides and he laughed the whole time.
It was a little too crowded for my taste so perhaps next time we'll go during the week.
Would recommend for something different to do and it's great for birthday parties!