San Antonio-based burger chain Whataburger will thank educators for their work with free breakfast on National Teacher Appreciation Week, May 6-10. During National Teacher Appreciation Week, any San Antonio educator who shows their school ID badge when they visit an area Whataburger will snag a free taquito, breakfast on a bun or honey butter chicken biscuit from 5-9 a.m. during the week of the promotion. Whataburger also will award 63 teachers across its 15-state footprint $1,000 grants... Read this story