As i am planning to go to a spacial event, i was thinking at a pin-badge with some Asgardian logo on it of some kind so that people recognize me as an Asgardian but in a modest way, like for example for talks or photo's.

Grtz, Dirk.

Yes it's a good idea because it helps spread Asgardia

Good idea.

Not only it would indentify us as Agardians, but also enforce our identiy as Asgardian.