If your idea of pining for the good old days of Sesame Street means missing Bip Bippadotta (the original "Manha Manha" rocker) and the Yip Yips, it's time to take a longer trip down memory lane. Remember Leonard Wolf, the Big Bad Wolf's more refined sibling? Sam the Robot, who proclaims computers' superiority but makes frequent mistakes? Bart, Bert's genuinely fun twin brother? Canada's National Post recently got 101 Sesame Street characters together for a group portrait, and provides information on each of them in a Flash rollover. You just mouse over any character to learn who they are, what they're known for, and what season they first appeared. Sweet. You can check it out here. - Jeremiah