Block B fans donated 100 kg (220 pounds) of rice in support for the group's first album.

The group held a press conference and showcase to commemorate the release of 'Blockbuster', and three Block B fansites collectively sent in rice wreaths that were displayed at the event.�

The rice will be donated to a charity of Block B's choosing, and will be used to help those in need.

Block B released 'Nillili Mambo' along with 11 other songs for their first official full length album.