I am collector of tiki mugs. My collection isn’t huge but I have my share of mugs.  I stumbled across a helpful website the other day.  Whether you are a veteran tiki mug collector or looking to start a collection Ooga Mooga is a site you should check out. You can post your own collection online for everyone to see. You can buy and even trade mugs. Part of it is a paid service but a lot of it is free.  Cheers.