My fiance and I are planning a small wedding (58-65 people) as we are paying for the wedding ourselves. He has a very large family and we both have a lot of friends. We can't afford a wedding that would allow us to include everyone. We are planning on having a large backyard cookout a few days later with everyone (those who attended the wedding and those we couldn't invite to it). It will be casual (no wedding dress, no gifts, just grilling and grill out food but will probably have wedding cupcakes or something). My question is should we send engagement announcements (DIY for sure) to the people who will not be invited to the wedding but will be invited to the grill out with an explanation? Something along the lines of "While we won't be able to invite all of those we love and would want to share our wedding day with, we hope you will join us later to celebrate...) and then include the details?