Hey I am new in this forum and glad i've found a place to speak english. Does any body know or have advice where to meet other american citizen for drinks in Bern?

Welcome to the Forum.

Have a look at the Social Events part of the forum or search for a likely-used word or two and perhaps you'll find a meet-up which takes place there.

Hey,

Welcome!

I´m not american but i´m up for drinks

If you want to, just tell something!