Mentioned by La Jolla Mom
25 Things to Do in Anaheim with Kids | Family Activities in Anaheim, CA
"You can buy a day pass to Great Wolf Lodge so that the family can enjoy this water park for the day which is normally reserved for overnight guests only. It’s one of the Anaheim kids’ activities that is an especially great idea if it happens to be raining as the indoor temperature here is maintained at 84 degrees. Life jackets are included and kids ages 2 and under do not require a ticket."