It's clay sculpture lesson. They held this in App Bank Shibuya of the smartphone goods shop on August 9 and 10. In other words, children can complete one of the homework of the summer vacation by participating in this. This is a good idea to get a viral effect in the school(or kids community). Leevi Lankinen of the sculptor came in Tokyo from the Rovio head office for this event.
今日は新宿AppBankでアングリーバードねん土教室。 一番右はオレ作、真ん中は息子作（ほとんどオレ）、一番左は妻作。 妻作は個性的ですね。 pic.twitter.com/4a5n1UzBeX
— ふふふbot (@ummmummm) August 10, 2014
— りおなり (@rionari) August 10, 2014
影から顔を出すレッドバード #アングリーバード pic.twitter.com/xNTdYLORCh
— としくん (@toshism0331) August 10, 2014
Photos via Rovio Japan's Twitter
Participants seemed to enjoy an event. Rovio Japan held an illustration event for children to collaboration with Puzzle and Dragons in last November.
Rovio held a drawing event of Angry Birds in Tokyo and it was popular among kids
They continue holding original events from now on in Japan, and hold the music event with KORG on August 31.