ars sporting pink mustaches on their grills have started appearing on the roads of Boulder, after a ride-sharing service has expanded its Denver service into the city.

For people who love the classic 1940s era movies, a weekend event will show one of the most-loved movies of that period, featuing the renowned Humphrey Bogart and Ingrid Bergman.

In Boulder, the public is invited to come out and celebrate spring with the Tulip Fairy and her companions this weekend, while making the most of the flowers that surround the Pearl Street Mall.

The 1st Sunday Kids Concert Series will present the opening show of a set scheduled to run well into the summer.

Taking place this weekend, the Boulder Polar Plunge is an annual event in support for the more than 14,200 Special Olympic athletes located in Colorado, and is a fundraiser for the Special Olympics.

Viewable next week, the Women, Art, and Technology Exhibition examines the role the female gender plays involving technology as seen through the view of contemporary artists in the 21st Century. The museum most likely used brochure printing and poster printing to share the exhibits information with people living in the region.

The Blind Boys of Alabama Holiday Show is being presented by KUNC, KGNU, and the Daily Camera and will allow people to sample some gospel music to get them in the mood for Christmas. Poster printing may have been used to promote this event to people in this community and the surrounding regions.

This evenings What Can I Do? multi-media online environmental presentation is a 60-minutes session designed to raise awareness concerning environmental issues through the use of photography and live music. Organizers may have chosen flyer printing and poster printing to spread the word about this educational opportunity to residents in the community and its surrounding regions.