B1A4′s Baro and Gongchan in animal costumes: What’s happening?

B1A4′s Baro and Gongchan have recently attracted attention by getting around the downtown areas in Seoul in animal costumes.

B1A4 appeared on Mnet’s Wide Entertainment News, which will air on March 2, and received a mission to make two million Twitter followers in twelve weeks.
To promote themselves, Baro and Gongchan decided to make a UCC to promote the city of Seoul and filmed the UCC, getting around nearly ten downtown areas in Seoul in squirrel and tiger costumes. They also danced and sang “Princess Squirrel,” which they made for this UCC, with people.
Sandeul decided to become Shinwoo’s one-day manager and went to a production report conference of KBS 2TV’s sitcom I Need A Fairy, having a hard time to distribute his business card to reporters.
Source: TV Report