Surgut, Russia knows how to throw a party! There's a great album of the extravagant evening on PKN Surgut's event page.
Though this was PKN Surgut's Vol. 1, they did not hold back on the festivities. There was a face-painter, artists sketching attendees, a DJ playing house music, bubbles, and fortune cookies hanging from the ceiling -- this all in addition to the presenters carrying on with their 20x20 talks.
Surgut's own Studio R17 also put together a great video recap of the event for your viewing pleasure.