When me and my GF went we ate at the California Grill, and one of her children is disabled. When she eats she tends to make a mess. When we were being seated I told the waiter we did not mind sitting in the back, because quite frankly she can be kind of gross when she eats (altough we told her to "eat like a lady" and she did great). It is a courtesy to other people, whether the person be a child or even disabled.