I have very fond memories of Club Penguin. I know I sunk a ton of time into the mini games like Card-Jitsu and Ice Fishing. The special events the game had were always fun and I remember being very interested in the Puffles since they reminded me a bit of the Chao Garden. Only problem I had with it is that so much cool stuff was tied to Membership, but I get why that was. I'd love to be able to revisit it again in its original untouched form.