Thanks for all the replies! I'm leaning towards money because it's the most useful, and besides, you can't regift that! That 100 a head is new to me and sounds like good advice. Wonder if Benhogan was kidding abiut the fire extinguisher. That would make a funny gift. I can imagine the bride and groom opening it and saying wtf! Laughing as I imagine that.

Someome suggested a juicer, may lok into that, but I don't have much time.