-Unlock the following missions and itemsby setting the system date to the corresponding day:
MISSION - DAY "Deliver the Presents" mission - December 25th Ice Skates on the Iceberg - December 25th "Flower Hunt" mission - April 1st April items in Catalog - April 1st "Halloween Party" mission - October 31st Fish costume in Lodge Attic - October 31st "Summer Party" mission - June 21st Fiesta Hat on Frozen Pond - June 21st June items in Catalog - June 21st
-To get the Jester Hat, complete the game and set the system date to April 1st. Play the "Rookie on the Rocks" mission. During the mission, you see Rookie on the other side of the river. Tap the box here to get the Jester Hat.