Case of the Obscene Mural, The (Encief Routines) To find the hamster: Examine tree in forest and pull branch. To use transporter: Stand plate. When at the gate: Examine berries. To get the coin: Drop coat and examine cage. To find the break-dancing frog: Swim lake in wetsuit. To receive paintbrush: Post envelope in post box next to fountain. To buy train ticket: Knock window then give coin.