Jesse Vargas, a student at AZTEC High School, checks out the sign he and some Aztec classmates, along with students from Educational Opportunity Center Charter High School created in partnership with Weld Like A Girl. The latest city-student collaboration “Welcome” sign, located at the southwest corner of Avenue A and 34th Place, which was part of a “mini-beautification project ” was unveiled Thursday morning . “As with previous signs, local high school students took a large role in the project,” said the City of Yuma.