This was the second time of trying XC skiing in 2020.
Try different ways, I finally borrow/buy a set of equipment for XC skiing. Since I use the waxable skiings, it was a bad experience for the first time skiing (few days ago).
This time, a flat route makes the experience better.
Found frozen Edamame at Walmart, water boiling with Edamame was good.
By the way, where to buy some surgical/medical face masks? It was all "out of stock". The exists of Coronavirus turn available face mask to unavailable.