Cozy and bright, Tatte (say “tah-tee”) is a perfect place to relax with a pistachio croissant, avocado tartine with peppery arugula, or sweet potato tarte Tatin. Breakfast, lunch, and dinner are served Monday through Thursdays and brunch is offered all day Friday through Sunday at this outpost of the small regional chain, which has eleven locations around Greater Boston. In nice weather, try to snag an outdoor table.