If I was willing to pay for an ad, I could put one up on Facebook. Not just money being a tiny issue, but also I would need an attractive picture and I would need a phrase of sorts to attract attention.
The last thing isn't a problem, it's the picture I'm most concerned with.
If anyone's willing to make an attractive picture, just remember these dimensions: 110px by 80px. Anything bigger will be automatically resized to fit the picture, and that could look horrible in the end.
Just so you know, I did some research, and there's over 12,000 people on Facebook that enjoy Land Before Time. That's quite a number, huh?

EDIT: Also, maybe we could Google Ad this place? I don't know. It's just a thought. -_-