We just got engaged this past Sunday in Vegas. Before we left we planned a Memorial Day Barbecue for this Sunday, at least I thought it was only that but my fiance planned on it to be an engagement party. I want it to be casual but I also want it to be nice and memorable. I feel very overwhelmed because I only have 2 days. Does anyone have suggestions for me, and is it tacky to still do the barbecue food? Any cute ideas?