There's a shaved ice shop near where u ate that is 100X better becos it's not a tourist shop. It's at the 50 嵐 bubble tea at 士林夜市,theres a small avenue. U walk straight and u will see on ur left side. So MUCH BETTER!! Called 花藏雪 手作雪冰!Try MILO or Matcha, SO GOOD!! High End Quality!!