Pick a smallish object. Hide it in plain sight, where nothing has to be moved to find it.
The kids look for it, and when they find it, instead of picking it up or point to it, they sit down off to the side and say, “Huckle Buckle Beanstalk!” by leaving it there, everyone gets a chance to find it.
If they need help, you can play the hot/cold game. The first one to find it gets to hide it the next time.