The Art+Feminism Wikipedia Edit-a-thon is a global campaign to improve representation of cis and transgender women, feminism, and the arts on Wikipedia. As part of the UA Women’s+ Hackathon on March 9th and 10th, we will host Tucson’s 2021 Art+Feminism Wikipedia Edit-a-thon. Our collective goal is to improve coverage of womxn, non-binary and femme-identified people and the arts on Wikipedia and encourage diverse editorship. The event will include tutorials for the beginner Wikipedian, workshops, and collaborative group editing.