When you enter Seuss Landing, starting in front of Cat in the Hat, there were chalk arrows drawn on the ground with all the show times listed too.
There were also several "whos" talking to people and escorting them down to the show area. There are big shade "sails" overhead and most kids sat on the gound while parents perched on the planters behind them.
It's a cute 10 minute show and at the end the characters (Grinch, Things 1 and 2, Cat, Sam I Am) come down and do a meet and greet.
HTH!