Pi Day is coming! With just one week to go, it’s time get your stuff together and celebrate March 14 in style with these tributes to (almost) everyone’s favorite irrational number.

### 1. Pi Hard Tee

Mathematicians give this shirt 22/7 stars. Or circles. [$24.99]

### 2. Pi Pencils

96 digits of pi, just waiting for you to sharpen them up and do something irrational. [$7.99]

### 3. Pi Cuff Bracelet

480 digits of pi, etched into a fancy sterling silver cuff. (Also available in copper and brass.) [$220.00]

### 4. Pizza Pi Cutter

“Have a slice of genius and think about the area of the pizza pie you’re about to eat.” I’m sold. [$17.95]

### 5. PIce Cube Tray (Get it??)

What’s pi times 12? Ice cold. [$8.95]

### 6. Pi Gift Wrap

5000 digits of pi, just waiting to wrap up your Pi Day gifts. [$3.14, of course]

### 7. 1000 Digits of Pi Print

If you’re not a fan of pi in blue and grey, no worries: Grammatical Art will customize your color palette. [$18.00]

### 8. Pi Baking Mold

Pi is less easy than pie. Get a mold to help you make the cake you’ll need for that party. [$11.95]

### 9. Mmmm… Pi Greeting Cards

You’ll need invitations! Or you could just hand these out to friends and coworkers, if that’s more your style. [$4.50]

### 10. Pi Cuff Links

For all your fancypants Pi parties! [$22.50]

**Are you celebrating Pi Day? What are your plans, Geeks?**

Pi is wrong, long live Tau!