From my point of view, a full range of O'Hara's or Dungarvan bottles would cover a lot of the bases in terms of people's tastes and food pairings. Kinnegar, McGrath's possibly?
I'd second the White Gypsy suggestion for larger table sized bottles and with the dubbel and saison for something a bit different.
Pairing suggestions and tasting notes on the menu might be an idea.