We spent the morning relaxing and getting things ready for our afternoon celebration. I cleaned up the outdoor chairs, which had collected leaves and debris and were stained. I also spruced up the grill for cooking the hamburgers. Joyce prepared the vegetable slaw and the potato salad. At the appointed hour the guests arrived and a fruit salad and ratatouille were added to the offerings. We had made margaritas and they went over well. When it came time to do the hamburgers, I discovered after the grill went out that we were out of propane. So the hamburger cooking shifted to the broiler in our oven. Everyone had a good time and it was nice to see friends and celebrate getting to 650 together. Tomorrow I fly to New Hampshire.