Snowy: Lunch Rush (download free trial here) is yet another "customer management" casual game (see similar Cake Mania review) which involves serving food and beverages to various types of demanding customers - if you don't seat them, take their order, deliver their food and clean the tables in time, they will becoming increasingly angry until they leave the restaurant in a huff, depriving you of your tips.
There are 60 levels of play, each one gradually adding some type of complexity (drive thru window, VIP customers) or feature (cakes, coffee, performing stage), as well as increasing the pace. The graphics are more cartoony than normal, and there aren't as many strategic choices to make as there are in other similar games, but it's a generally enjoyable experience. The only issue I have with it is that it seems to pretty close in gameplay to the earlier Diner Dash game without adding much to the genre.
Verdict: Similar to other customer management games, but is still fun.