Mango Languages informational workshop offered by Pitkin County Library. Mango Languages is an online language-learning database. One can learn to speak Spanish, French, German, Mandarin Chinese, Russian and more. Spanish, Polish and Brazilian Portuguese speakers can also use it to learn English. Bring a laptop if you can. 5:30-6:30 p.m. at the library in Aspen. 429-1920.

"Aspen’s Past to Present” by Aspen Walking Tours. Tracing the evolution of Aspen from its humble beginnings to world famous resort. 90 min. 1:30 p.m. (970) 948-4349.

Kid's drawing and painting classes. 10 a.m. to noon on Wednesdays and Thursdays at Ross Montessori School in Carbondale. Cost: $15/class. Drop-ins welcome. color@sopris.net, 928-7733.