I would probably just call here. Like you say, it's very early on, you have no info about the players yet (unless you've encountered them before and made notes) and you get to see a very cheap flop. If you hit then you can bet out or check raise. If you don't hit you can check and then decide what to do from there. As has already been pointed out, you're OOP. If you don't hit and end up folding the hand, you're still in great shape for the rest of the SnG and will no doubt have far better spots to play your 88 later on.