Professional printer and teacher James Pagels demonstrates the 1858 Washington press used to print Arizona's first newspaper, and answers questions about early printing methods from 11 a.m. to 3 p.m., Sunday, Feb. 17; and from 9 a.m. to 1 p.m., Tuesday, Feb. 26, and Thursday, Feb. 28; $5; $2 ages 7 through 13; free younger than 7, includes admission to tour the park. Visit tubacpresidiopark.com for more information.