What are those leprechauns up to now? Learn the adventure of letterboxing as we solve clues to find the pot of gold in this interactive session of mischief and mayhem. This program is suitable for all ages. An American Sign Language interpreter will be provided. Cost is $5/person. Preregistration with payment required by calling 248-858-0916 weekdays or 248-625-6473 during nature center hours or register online.