>> the guest list, of course you're talking about food and alcohol and a bigger space >> reporter: consider a less desirable date like a weekday and be sure your venue is flexible extra costs hitting guests too airfare alone has gone up over 10% in the last month if you're a guest consider the total cost of attending before you rsvp, including travel and attire ask other guests about sharing expenses like rental cars or contributing to a group gift be comfortable saying no watch the livestream instead. >> it's the support. it's about the love. >> reporter: celebrate without breaking the bank stephanie ruhle, nbc news, new york and next, honoring the sacrifice of those who served