This is based solely on an emergency I had while attending a class at Spring Mountain Raceway a couple weeks ago. My glasses broke and without them My driving class was over, I had seen an optometrists office across from the car wash I had used so I rushed over there and although it was lunchtime on a Friday, the receptionist took the time to fix my glasses with new screws and straightened the arm and nosepiece perfectly. She didnt even charge me for her time, Thank you Krystal you’re awesome!