I just donated my 200th O- whole blood donation at Canadian Blood Services. I considered that donation a bucket list item so I had a blood red tee-shirt printed with 200 WBD, (whole blood donations).
Funny thing is I taught in Florida for two years and while there I collected tee shirts with a very amusing theme on each, every time a donated blood. I had those tee shirts for years before they all wore out.
In Canada I got a pin, a pen and a toque.
And they wonder why regular blood donors have stayed at a measly 4% for the last 40 years.