Dinner party delima

[arms1977]

You guys will probably laugh at me and that is just fine. Last month a friend of mine sent me a link to apply to have a house party from Sargentos. I applied and never thought I would win. Last week I received an email that I was a winner and would be receiving the food around the 17th of this month. They are providing the salad and potatoes. I have asked all of the guests to bring a dessert item or a beverage. They will be letting me know what they will bring when they RSVP. My delima is that I do not know wether to keep it simple or go all out! I have invited over 30 people, including adults and children. I was thinking that we could grill out to keep the mess inside the house to a minimal. Do you think it would be tacky to grill burgers and weiners or should I do something a bit more formal? I have to take pictures and videos of this event for Sargentos and I do not want them to think that I did not appreciate the opportunity.