The Lucky Club is a weapon given to you in the Happy-Go-Lucky Battle Box, only available to members in the month of March 2012. It features a wooden hull sporting sharp, silver spikes; attached to a green handle. On top, it features a three leaved clover, used to represent the international holiday in March, called St. Patrick's Day. It is no longer the strongest blunt short-ranged weapon.
You must be level 28 or higher to use this. It deals 230 blunt damage to any enemies in it's range.