I've got an idea but not the ability to code it, an Norwegian, Swedish, Finnish and Russian event called "Sámi revolts":
The Sámi people has been an oppressed people ever since the their areas was colonized by other cultures. Their frustration culminated in great revolts starting in northern Norway and spreading towards the rest of northern scandinavia and the Kola peninsula.
Norway:
A: Crush the revolt! (revolt in Finnmark, revolt risk +3, stability -3)
B: Let them have their homeland! (create the realm of Sápmi in Finnmark, revolt risk -2, stability +3)
C: Hand more control over to the Sameting (something-something)
Sweden, if Sápmi not created:
A: Crush the revolt! (revolt in Lappland, revolt risk +3, stability -3)
B: Let them have their homeland! (create the realm of Sápmi in Lappland, revolt risk -2, stability +3)
C: Hand more control over to the Sameting (something-something)
if Sápmi already created:
same as above, but B: Hand over they're areas to Sápmi (Lappland to Sápmi, revolt risk -2, stability +3
For Finland and Russia, the same events but drop the B, since the areas has only Sámi minorities..