Tsirku celebrates the century-old Alaska salmon canning industry and features equipment salvaged from other canneries throughout the state, some of which are more than 80 years old. The highlight is the 120-ft-/37-m-long canning line that shows the steps in salmon canning, including the creation of the cans. US$10 adults, free for children younger than 12. Fifth Avenue and Main Street, Haines. Phone 907-766-3474.