MouseHunt Birthday II
From MHWiki
Fully named "MouseHunt Birthday II: The Revenge of the Nanny Bot!", this event was held throughout the month of March 2010 to commemorate MouseHunt's second birthday on 7 March. The event included several new mice and new traps. Additionally, a total of 16,800 SUPER|brie+ have been awarded to hunters who could catch the most Dojo Sensei, Silth and Big Bad Burroughs mice!