I had intended to do a post on PussyHats and a crossover to green versions for the March For Science , but we now have a month to go and I feel that need to share a few more times hats that we can do, with a month to go (but I do have a selection of green and blue pussyhats below). I'm going to willy nilly select a few and then get back to my knitting! I have several green and blue hats to go and the time is ticking. I do think I'll keep it simple today, thinking of time restraints and if you want to donate hats for the Washington, D.C. march here's the link - Project Thinking Cap. And please keep it Blue and Green for the unified look and support of the Earth and Ecology.
A Variation of a headband by Doreen Milcarek (no pattern)-
Someone suggested the Caron Cakes brand of yarn might be a good choice for this.