Do it, Rockapella! No really, please do it. The public misses you.

We don't know what's happening, but PBS added a cryptic clue to their Tumblr page, and one of you super sleuths is gonna have to get to the bottom of it. It appears it won't be anything new, but they promise something that "will be appreciated by any 90s kid."

So excited! Adventures await, no doubt.