Expats contribution

Is there anything we as expats can do for Pakistan?
I give money for various causes and charities but this doesn’t completely fulfill that longing in me to do something for my people. I want to go there and do something. It doesn’t have to be anything big. Is there anything at all someone from abroad can do if they are out there for a few weeks? I sometimes hear of doctors going there and volunteering in hospitals. Makes me wish I was a doctor!