In this calendar of events you will find information on festival activities throughout the year. Please browse by date, or feel free to view the just-released Festival of Science 2019 passport!

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Events for September 21, 2019

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2019 Festival of Science

September 20, 2019 - September 29, 2019
To the Moon and Beyond, Sept. 20-29, the Festival of Science's 30th Anniversary

The 2019 Flagstaff Festival of Science is almost here! Please browse the calendar of events for specific event details or view the passport of events for 2019.

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9:00 am

Sea of Tranquility Hike

September 21, 2019 @ 9:00 am - 1:00 pm
Flagstaff Ranger Station, 5075 N. Highway 89
Flagstaff, AZ United States

Hike in a crater field, Flagstaff’s version of the Moon’s Sea of Tranquility, where Apollo 11 astronauts trained. Prepare for a 4-5 mile walk over uneven terrain, dress appropriately, bring water and snacks. We’ll watch a short film, then drive to the site. Reservations required, 928-527-8259 or

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10:00 am

Science in the Park

September 21, 2019 @ 10:00 am - 2:00 pm
Wheeler Park, 212 W Aspen Ave
Flagstaff, AZ 86001 United States
+ Google Map

Flagstaff’s best STEAM (Science, Technology, Engineering, Art and Math) organizations, businesses, and governmental agencies will be sharing hands on activities and displays at Wheeler Park. Hundreds of activities for all ages. Visit Mars, conduct heart surgery, build a prehistoric wall, learn about renewable energy, create your own bird nest, view microscopic organisms or play catch ... Read moreScience in the Park

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12:00 pm

NAU Science and Engineering Day

September 21, 2019 @ 12:00 pm - 3:00 pm
NAU Science and Health Building Flagstaff, AZ United States + Google Map

Dueling robots, hissing cockroaches and the latest technological inventions will surprise you! Free parking behind Cline Library.

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3:00 pm

Tynkertopia Open House

September 21, 2019 @ 3:00 pm - 6:00 pm
Tynkertopia, 2152 N Fourth Street, Suites 102, 106-109
Flagstsaff, 86004 United States
+ Google Map

Visit Flagstaff’s STEM/STEAM Community Center. Bring your curiosity, playfulness and creativity!

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7:00 pm

John Wesley Powell’s River Trip and the 1869 Eclipse

September 21, 2019 @ 7:00 pm - 8:00 pm
Riordan Mansion State Historic Park Flagstaff, AZ United States + Google Map

Find out why the solar eclipse and other astronomical events were important to John Wesley Powell and his crew on their first Colorado River expedition. Speaker: Richard Quarteroli, Historian

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7:30 pm

Campus Sky Viewing

September 21, 2019 @ 7:30 pm - 10:00 pm
NAU Campus Observatory, S San Francisco St.
Flagstaff, AZ 86001 United States
+ Google Map

On a clear night, explore the universe!

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