Budget
Budget
$
Treibhaus Luzern
(http://www.treibhausluzern.ch), they have fine food. 2 menus each day menu chf 13, students chf 7, snacks, donuts and very fine coffee. there are concerts at night.
Budget
$
Migros
Or coop. migros and coop are huge supermarket chains with a lot of budget products. there is a small migros and a bigger coop at the train station, near the tourist office, perfect to buy something to eat if you arrive or leave lucerne. there are other migros around, ask the people. farther there are migros and coop restaurants self-service restaurants.