Boulder County to give free coffee to carpoolers

During the month of March, the ‘Diagonal Shift’ will be rewarding carpoolers who carpool at least four times during the month - about once a week - with two free coffees at either Ziggi's Coffee House or Brewing Market (a $10 gift card). The program applies to people who travel along State Highway 119 through Longmont or along the Diagonal between Boulder and Longmont.

Those who carpool and send a picture of their carpool group from each day they carpool will be entered into a drawing for each member of the carpool to win free coffee for the month of April (up to a $50 value).

Follow these steps to enter the challenge:

  • Register at by March 8.
  • Each week, fill out a survey via email.
  • Send your carpool pictures to if you want to participate in the free coffee for a month challenge.
  • Carpool must include at least one other person.

How do you find a carpool?

  • Create an account on iCarpool.
  • Contact to organize an on-site presentation/carpool matching meeting coordinated by the Diagonal Shift program free of charge.

The rules:

  • You must have at least two people in your carpool (including yourself)
  • Adult family members count (those who have a driver's license)
  • Any type of trip is eligible to work, to lunch, to the gym, to the grocery store, to school, etc.

For the photos: you must include at least two people in your carpool in your pictures and those who send more pictures will have more chances to win (maximum of one picture/day/carpool). Email pictures to
Have more questions? Visit the website.

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