I popped by for Sunday lunch. There is outdoor seating, but I picked a corner table from inside. Friendly waitress came immediately, and I ordered myself a lamb burger, which arrived in 10-15 mins. It was well prepared, and included enough nice details to justify ~22€ price. Also fries were perfect. Based on the visit, I'll give a chance for other items on the (extensive) menu, when I'm next time at Hyvinkää.

Tacos were ok but tuna was poor - not pink at all. Service was very slow. The place was almost empty and it took 50 for 3/4 to get their dish and 5 more minutes for the last one. The most disgusting thing was the filthiness of the toilet especially the sink was horrible.