omg dude, sounds like you're talking about **Ed, Edd n Eddy**! But they weren't solving mysteries tho, they were just getting into suburban shenanigans. Maybe you're mixing it up with something else?

Oh man, Zany Brainy was THE spot! Going there was better than a birthday party, especially when they brought out the new science sets. Like, they actually made learning fun before it was cool to do so. RIP to a gem that deserved better.