Happy Drop Event

Happy Drop Event is an event similar to Halloween Candy Event, in which players are requested to collect Happy Drops available during the run and trade 50 of them for prizes. The prizes given are random and can only be collected once per prize. This event is the only chance to get the treasure Brave Cookie's Water Gun.

Rules
Addendum: Once you get 50 Drops, you cannot collect any more until you spend the Drops. If you end up with more than 50 Drops at the end of the run, the leftovers will still count towards the next batch.
 * 1) The player must collect special Happy Drops available anywhere in the stages of normal play. Happy Drops are flying up and down and can't be attracted with magnetic aura, but may be occasionally eaten by Blackberry Cookie's spirits.
 * 2) After collecting at least 50 drops, the player can choose to trade 50 drops for a random item in the reward menu.
 * 3) After the player has traded in all the prizes, they will receive coins instead.
 * 4) Prizes can only be received once.
 * 5) Ghost Pirate's Island of Coins is not part of the event.