I'll actually be there on my 26th Anniversary!!! So I'm going to write "today is" on my button. maybe.
We went a couple weeks late last year for our 25th because of work schedules and timing our friends could join us. We wore our buttons not looking for free dessert because our meal plan included dessert, and we were not looking for champaign because we don't drink. There was one day that we didn't wear our buttons and we felt sad no one was wishing us a Happy Anniversary.
Different strokes for different folks. One time I went "Celebrating Life" because my mother died from Lung Cancer and I had the chance to go with my 79 year old friend who adopted me as her daughter since she didn't have one. No big deal pixie dust but felt good that maybe someone might have read my button and had a change of attitude about their day.
My friends wore buttons that said "Celebrating a Kid Free vacation" and had a nice conversation over that freedom that made them smile.
My last trip I was celebrating a solo vacation, because my son with Autism was turning 22 and his services were about to end and I had no idea of the future, so I celebrated his birthday. But chose not to wear a button. I was solo and didn't want attention from ANYONE.
I do think everyone has something to celebrate and just being able to afford a vacation in itself is a celebration.
Wishing everyone pixie dust

whether you wear a pin or not.
Happy Vacation!
Enjoy yours so much you don't care what other people are doing!!