I have bought and redeemed one of those billboard items but I can't figure out how to make one with just the dance link.

I'd love to know too!

I don't think that's feasible! Every dance billboard has an image, but if you blocked or disabled ads it gives the illusion that there are only link buttons up there. I wish this was an option however.

I see now! I have ads blocked on my laptop but not on my phone. I only realized now that it's only on the laptop where I just see the dance link without an image. Thank you!

Well that explains a lot. Thanks anyway.