Mark Batterson has some great meeting tips for pastors.
I too have sat through more than one MLM-just-disguised-as-getting-together-to-hang-out. (When I was starting out in Amway, I was responsible for some of like that. It always left me feeling really slimy. So it became a matter of integrity for me to let people know I was talking about a business opportunity.
Anyway, I think these tips are great for people meeting with pastors too! 😉