Places to eat nearby and in Cernobbio:

Ristorante Materia:

http://www.ristorantemateria.it/en/the-menu.php

Casa Perrotta Restaurant:

https://www.casaperrottarestaurant.it/

Meat:

https://restaurantmeat.it/

Osteria Cernobbio Cantina Frasca:

https://www.osteriacernobbiocantinafrasca.it/en/menu

Osteria del Beauc:

https://www.osteriadelbeuc.it/index-en.php#osteria

Cities & towns to visit nearby:

Como: about 15 minutes by ferry boat from Cernobbio which leave every hour

https://www.visitcomo.eu/en/discover/index.html

Milan: about one hour by car or train from Cernobbio

https://www.milan.eu/things-to-do/

Monza: about 50 minutes by car and one hour by train from Cernobbio

https://turismo.monza.it/en

Activities at Villa D’Este

https://www.villadeste.com/villa-for-experiences-on-lake-como/activities/