Apparently after or before the Da Cane celebration yesterday, Everyone went to a go-kart facility.
Many thanks to ikart_pista_indoor for sharing his selfie with Keanu on instagram.
The group photo that denispazzaglini posted on instagram was also taken at this facility. This photo was also posted in the Da Cane celebration post further down on the front page.
To recap, the itinerary on September 13, included the bike ride through Pesaro with a stop at Bar Valbruna. Later they went go-karting and celebrated at Da Cane.
The photo at the Rimini hotel also appears to have been taken on September 13.