For a black tie dress code an evening gown or cocktail dress is expected, for a white tie dress code nothing but a ball gown will suffice, and for a lounge suit dress code a daytime summer dress, a skirt and top or a light suit is required.
Add the raw crab legs to the rapidly boiling water or steamer. If using a steamer, cover. Allow the crab legs to boil for about six or eight minutes for smaller legs like snow crab and as long as 12 to 14 minutes for very large legs like some king crab varieties. If using a steamer, steam for 12 to 14 minutes for small legs and 20 to 24 minutes for large legs.
Place crab legs shell side down on a well oiled, clean grill over a medium hot fire. Grill about 4 minutes brushing with butter, until crab is heated through thoroughly. Place veggies on grill, brush with butter and cook, turning occasionally, until cooked through.