Listings >> Cavan Restaurants Hard Boiled Egg Cafe Cavan 049 4326523 The Hard Boiled Egg Cafe in Cavan town is a previous winner the ‘World’s Largest Irish Breakfast challenge’ and is a really popular eaterie with locals. Opening Hours Monday to Saturday 9am – 6pm Sunday 9:30- 5pm Photo gallery All photos (3) Cavan Restaurants