What was lost during this year, Oktoberfest? Well, during this year Oltoberfest there were 4,530 lost and later found. Those items were 1,460 ID and credit cards, 720 wallets, 856 mobile phones, 3630 bags or backpacks, 610 keys, 104 cameras, 95 pieces of jewelry in only 42 umbrellas. Stuff is being lost all the time, we can't change that. But there is a more important question? How many things are properly marked with ownership information. Because that is all that matters when someone tries to return the stuff back.