Well bare in mind I am only 12

Well bare in mind I am only 12 so this might seem far fetched but an entertainer robot/animatronic (sorry for spelling errors). Like maybe at a restaurant they can perform well that is if you can make them bigger... hey could take special requests like if it someones birthday and they could also double as the security at night and day. If a kid is deppresed their parents could talk to the robots if the kid looks up to them to incurge them to keep going and not give up.