They are once a month. It is unknown when each party will be set but there is at least one each month.
Chat with our AI personalities
They are free items that you can collect during some parties.
Becauase its fun and you get new friends and the parties...... AND ITS MORE FUN WHEN YOU ARE A MEMBER!!!!!!!!!!! xD Club penguin sucks you guys should try habbo, vside or clone wars the game!! >:(
It is possible to meet him in-game online, but only during certain parties/events.
Herbert is a the name of a mascot of club penguin. He is a polar bear and very mischievous, always trying to cause trouble to club penguin. He sometimes logs into club penguin to share with penguins his nasty plans. Places, like Town, Plaza, Dance club, Clothes Shop, are all rooms of club penguin. So basically to get the stamp, you have to be in the same place, at the same time, in the same server as Herbert on club penguin once.P.S. Herbert doesn't come online often on club penguin. He only comes on when parties related to the EPF happen on club penguin, which happens rarer than once a year. So try to grab him when you get to know he's on!
Not on the current Club Penguin but I think that they have old Club Penguin on Penguin Chat.