La meridiana is a nice restaurant and pizzeria, located right beside the town main square (Piazza Garibaldi in Vada). The atmosphere is informal, and it is a good place where to have dinner with a bunch of friends and for families. My recommendation is to take pizza, which I guess is the best you can find in Vada, but also other plates (especially fish) are available. The selection of desserts and beers is also good. The service is kind, and the value for money is ok. If you like to seat outdoor, they have a lot of tables placed in the main square, right below the trees that surround the square. During summer, they also organize many nice events, such as live music or djembe sessions.