Solar eclipse sunglasses approved for viewing by the American Astronomical Society available at 7‑Eleven®   IRVING, TEXAS, 2017-Aug-15 — /EPR Retail News/ — Sun-worshippers not wanting to be left in the dark when the “Great American Eclipse” crosses the U.S. can hit 7‑Eleven® stores for special – and safe – sunglasses to view the Aug. 21 phenomenon. Available in a two…