Stop in for a cup of coffee

I have a work permit from an English teaching school. that is the only way I can get there until the foreseeable future. Now I am waiting on my Visa contact there, to respond and secure my Visa.. Should be good for 2 years , entry, exit as needed for 2 years...
Imagine a 50 somtin guy teaching Kids in VN. Never taught before, but I think it will be FUN...Maybe I thow in some car resto stuff???