Celebrate dineL.A.’s 10-year anniversary in a playful and delicious way. “In L.A., we love our donuts as well as the local shops and people who make these goodies every day. June 1st marks National Donut Day and we wanted to extend our love for the donut all month long, giving travelers and locals the opportunity to visit these donut shops and savor in the creative and delicious creations made specifically for dineL.A. Donut Trek,” Stacey Sun, dineL.A. Director, says.