Haggis is a traditional Scottish food made from sheep organs mixed with suet and oatmeal and cooked in a sheep's stomach. On Burns Night, celebrated annually on January 25th, Scots eat haggis and other foods, dance, and recite poetry in honor of Robert Burns, a famous Scottish poet. There are two main types of dancing in Scotland - ceilidh dancing at celebrations and Scottish Country Dancing at events like Highland Shows in the summer. Irn Bru is the most popular drink in Scotland, even more popular than Coca-Cola.