A lot of people have been having trouble finding the Cheshire Cat for the Curiouser and Curiouser Quest. There is no easy way to find the Cheshire Cat. He is very rare! Just keep visiting different neighbors, preferably having less house value, so it will load faster, and hope that the Cheshire Cat is in there garden. When you do find the Cheshire Cat, click it and select "What's going on?". You can get lucky and he may appear in your Sims yard randomly. There is an alternative, this part only cost 3 SimCash to skip.