#1..intertops $2000+ freerolls..these are actually a way to distribute prop money to heavy cash game players...nobody else is allowed at the final table...if it even looks like someone else MIGHT make it they will take your chips, move you to a short table and make you post blinds every hand to your out......most obvious fix on the internet..
#2...Democratic primaries...they rent every passenger van in the state, then give cigs and cold drinks to morons to vote for a particular number...numbers are easier to remember than names...which by the way is how the florida boondoggle happened...they told them to vote for the guy on the top right not realizing they could only process the top...the right was to much info, confused them all and when the votes were counted annd they lost they cried "stolen election!!!! we know it was stolen because we fixed it!!!" ...most obvious fix in the real world...
#3....ok ill go with online blackjack with real world slots and any horse race with a 2-5 favorite right up there with it...