On Tronscan you can find plenty of tokens, serious, strange or scammy.
TRC 10 tokens are very easy and cheap to create and can be used as a marketing tool for a project.
Below I'll list some tokens I think are cool.
Used in a telegram chat, it seems a great way to tip someone. Who doesn't like a beer?
No one's ever really gone.
A token for each of alaskan square mile.
Big Five Series
This series of tokens aims to raise awareness on the Big Five (Elephant, Leopard, Buffalo, Rhinoceros and Lion) you can see on the natural reserves in Africa.
You can also go on the site http://big5.southafrica.net/ if you're interested in photographic safaris and that beautiful part of the world.