Groupon didn't get your email from Facebook, but we need it to sign you up.
If you'd like to share it with us so you can take advantage of Facebook Login, you can update your Facebook permissions to give us access to your email. If not, you can always sign up for a Groupon account without using Facebook.
Casa Cuisine, based in Belfast, serves up a full range of hot and cold food to customers at breakfast and lunchtime. Guests can enjoy a simple latte or tea, or opt for a meal such as soup, burgers or curry.