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university of arizona ltrr laboratory of tree ring research

The University of Arizona: Laboratory of Tree-Ring Research Docent-led Tour

Bryant Bannister Tree-Ring Building 1215 E. Lowell St., Tucson

Join us for our free docent-led tour in the lobby of the Bryant Bannister Tree-Ring Building (1215 E. Lowell St.). Visitors will be introduced to the basic tenets of dendrochronology and have a chance to examine specimens. During your 1.5 hour tour, you will be introduced to the basic tenets of dendrochronology, have a chance to...

Free

chandler public library downtown

Chandler Public Library: Watercolor Cactus Christmas Cards

Chandler Public Library - Downtown Campus 22 S. Delaware St., Chandler

Need a few Christmas cards to send out? Come make desert inspired cactus Christmas cards using watercolor and colored markers. Supplies are available on a first-come, first-served basis. No registration is required. Children ages 9 and up are welcome.

Free