It seems like it's using some Facebook-api to populate itself. So countries that use facebook can actually find quite a lot of events here. I certainly noticed

It seems like it's using some Facebook-api to populate itself. So countries that use facebook can actually find quite a lot of events here. I certainly noticed some interesting ones from my town. However, I tried searching from Shizuoka, Japan, and ended up with 2 events in total. So it has to rely a lot on Facebook.