Tau day pie off! | Thimbleberry Financial

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Tau day pie off!

Saturday June 29th
1:00 – 4:00 PM

Join us for a Tau (2π) Day Celebration including food, fun, document shredding and a friendly pie off where you can either compete or judge.
Family and friends are welcome.

If you’re asking yourself what Tau Day is and why we are celebrating it with pie, you are in good company. We imagine you’ve heard of Pi day in honor of the mathematical constant 3.14. You may be aware that Pi day is celebrated, most often with pie, on March 14. What you may not know is that Tau means two Pi, and there is a movement in some circles to have Tau replace Pi.

Our take and why we’re celebrating is…what could be better than two pies! When doubling 3.14, we get 6.28, but a Friday just isn’t a great day for a picnic so we’re opting for a double pie celebration on June 29 instead.

Tau Day Location

Howell Territorial Park – Sauvie Island
13901 NW Howell
Portland, OR 97231

Tau Day Timeline

1:00 Registration opens; food, games and document shredding begin
1:30 Pie tasting and judging begins
3:00 Judging ends
3:30 Awards Presentation

Pie Contest Rules

  • Register on this page letting us know what type(s) of pie you are entering.
  • Bake two pies of the same type (so there is enough for the judges to taste) for each entry. You are welcome to enter more than one type of pie.
  • Arrive with your pies by 1:15 so that your pies will be ready when judging begins at 1:30.
  • You do not need to be a Thimbleberry Financial client to enter or win.
  • Judging will be conducted by the event attendees.


    by June 17th

    Please complete the form below

    [group WillanyonebeenteringPies]


    Call us with questions at 503.610.6510