Kaisersozei
Evolving Lead Gorilla
I've had good luck with giving no regular smoking guests AF 858 Naturals, Punch EMS or Maduro, H. Upmann vintage Cameroons or Perdomo Champagnes.
:tpd: Great presentation, easy to smoke, tasty & mild. The RP Connecticut would be a good choice as well.
I also wouldn't hesitate to offer a flavored cigar, if that would suit their tastes. I know, I know... :sl But, something not too overwhelming or nauseous. Maybe a Java or a Clean Robusto, maybe an Acid Blondie--short enough that they don't have to feel bad if they don't finish.
But my guests are probably different than yours..