Look Ma -- No Brain!
If you are lucky enough to have your parents celebrate their 50th...well...it is an occasional well worth a party that would rival any wedding reception. And so that's what my siblings and I planned.
c. 1955
The celebration was a pseudo-surprise. My brother told our parents to save the date -- for a "couples colonoscopy" (evidence that everyone in the family has the same interesting sense of humor.) Being that my mom showed up in a full-length (non-hospital) gown, I don't think she fell for our cover story. (Plus, they completely neglected to drink the prep solution we so thoughtfully provided.)
A word of advice to anyone planning a similar affair: if you are stupid enough to decide to try and make a slideshow from 50 years of photos on a laptop that has a dangerously low amount of available memory...well...you will be up until 3 AM the night/morning before the party trying to burn a DVD, give up and wake up 3 1/2 hours later to complete the task (the burn ended up taking nearly 12 hours start to finish) and consequently will be even too tired to get drunk at the open bar when the party you've-been-working-on-for-weeks finally arrives.
1987
Despite my sobriety, the day was a complete success. Both Mom & Dad were beaming in typical bride and groom fashion, and Dad said it felt like the big wedding reception they never had.
Happy Anniversary Mom & Dad!