Burns night (January 25th) celebrates the birthday of Scotland's best-known poet, Robbie (Auld Lang Syne) Burns, and it is customary to serve haggis for dinner on this occasion. Burns himself wrote an ode to haggis, so that means that it's even more Burns-ey to have haggis on Burns night. You can also eat it at Hogmanay (New Years Day) or Tartan Day (April 6th). There isn't ever a bad day or time to eat Haggis as it's delicious for everyday meals, breakfast, lunch, and dinner.