The summit does not provide lunch. But there are many options within ETH and around ETH for your choice.
ETH Main Mensa https://www.ethz.ch/en/campus/getting-to-know/cafes-restaurants-shops/gastronomy/restaurants-and-cafeterias/zentrum/mensa-polyterrasse.html
The summit does not provide lunch. But there are many options within ETH and around ETH for your choice.
ETH Main Mensa https://www.ethz.ch/en/campus/getting-to-know/cafes-restaurants-shops/gastronomy/restaurants-and-cafeterias/zentrum/mensa-polyterrasse.html