If its me honestly, I would fold. First thing to do in a freeroll is identify the loose cannons on the table. Yes, it might be a good chance that those 2 calling are exactly that and you might have a good chance to triple up your pot to get a good start, but unless you dont care what happens, then theres no point taking that chance with QQ. With 2 players all in, chances are they will have a K or an A or both and most of the time these are not the cards that will take out your pp Qs. Try not to leave things to chance, even if you have to, choose the best possible moment to do it. Fold, take your time, identify the morons on your table, jot down some notes about them, watch their betting patterns, wait for a good hand and the right time. Their chips are yours for the taking, you just need to be patient. Good players dont rely on luck, true u need luck, every poker player does, but dont rely on it to win you hands unless you absolutely have to. Im not saying theres a foolproof plan to do this. U might be calling with the best hand and your luck might not hold and get rivered, but dont rely on luck if youre not sure you have the best hand, if youre not sure, fold.