I finally looked up where these cool stickers came from. Probably 33c3, maybe EMF, definitely SKIF.
Studenckie Kolo Inzynierii Fotonicznej.
The Student Photonic Engineering Club at BIP Warsaw.
Truthfully, cat + laser = want
I was about to look up the characters on this one (they looked like Wingdings).
They're not Wingdings.
Let's see if anyone spots it...
@renbymon yep! code page 437, standard VGA font edition!