I personally wouldn't bring a gift. I would bring a card congratulating them on their engagement or perhaps a bottle of wine. Like someone else said, there are bridal showers galore and the actual wedding where they will be getting gifts.

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I've had a Foreman Grill for about six years. I've done about 85% of my cooking on it, but I've never burnt myself. Probably because I don't use it as a pillow.