Pi Day
Senior Adult / Special Events -
Winter 2026
Pi Day is an annual celebration of the mathematical constant π. Pi Day is observed on March 14 since 3, 1, and 4 are the first three significant figures of π. At Orange Senior Center we will celebrate this math day by enjoying pie! Must pre-register.
March 2026
| Su | M | Tu | W | Th | F | Sa |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 |
8 | 9 | 10 | 11 | 12 | 13 | 14 |
15 | 16 | 17 | 18 | 19 | 20 | 21 |
22 | 23 | 24 | 25 | 26 | 27 | 28 |
29 | 30 | 31 |
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