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All items available to you as premiums for the donation amount listed. Thanks for your support!

Goodies shortcuts

Publications: Books, posters, stickers & maps

Bike route map (San Francisco) New 12th edition!
Duboce Bikeway mural cards (self-guided tour & poster)
Velib Paris Velib system map (public bikes)
Critical Mass: Bicycling’s Defiant Celebration (anthology book)
Critical Mass SF sticker for your bike (almost freebie)
I Park in the Bike Lane magnet (almost freebie)
Haight Ashbury Map & Guide Hot off the press!

Shirts & hoodies

Bike Summer ’99 shirt, short-sleeved Collector’s Item!
Duboce Bikeway Mural shirt Collector’s Item!
Wiggle shirt “topo design”, short-sleeved
Wiggle shirt “topo design”, long-sleeved
Wiggle hoodie “topo design”

Freebies & Donations

Thinkwalks 5 x 5 promo cards by Martina D’Alessandro Free!
“No Levitation” poster downloadable PDF Free!
Support the Bike Mural’s upkeep
Support Thinkwalks research into the Great Storm & Flood
Support Thinkwalks free educational programs
Give a Thinkwalks Gift Certificate

Books, Posters, Stickers & Maps

Shipping for these items: $1 for the first of each item, no additional cost for more of the same item

SF bike route map

Full-size folding map of San Francisco with shading to show hill grades. Has bike routes, the Wiggle highlighted, bike parking lots & bike shops. New 12th edition from Rufus Graphics.

$5




Duboce Bikeway mural cards

7 cards which together make an 84″ poster of the mural. Each card is 12″ x 4¼″ with a color image on front, tour of that mural section on back. Comes in clear (tree-based, non-plastic) resealable envelope.

$12 (if you can, please also donate for mural upkeep, below)




Public bike system map (Paris)

Map in French showing bike share system locations throughout Paris and bike lanes. Folds small to 3″ x 4.5″ Street index on back.

$5




Critical Mass: Bicycling’s Defiant Celebration

Out-of-print anthology about Critical Mass experiences around the world. AK Press 2002. Edited by Chris Carlsson. Cover art by Mona Caron. CM Glossary by Joel Pomerantz. Soft cover, 256 pages.

$10




Critical Mass SF sticker for your bike

Put this Critical Mass sticker on your bike. Buy lots to put on your friends’ bikes, bike racks, notebooks, helmets, cats & canaries. Illustration by Hugh D’Andrade. Size: 4¼″ x 1½″.





I Park in the Bike Lane magnet

I PARK IN THE BIKE LANE magnet

This business-card-sized magnet is perfect for placing on cars that just don’t get it—without physical damage. Get a bunch and pass ’em out liberally, and soon they’ll change their ways. Size: 2″ x 3½″.

10¢





Haight Map & Guide

A useful, brand new 4¼″ x 10″ full color 21 page booklet featuring neighborhood history, mapping out famous locations and homes of celebrities, things to do, and local services. A collaboration of Rufus Graphics and Booksmith, based partly on the Star Map by Stannous Flouride (published by Thinkwalks folks back in 1995!).

$7




Shirts & hoodies

Shipping: $2 per shirt

Wiggle shirt
“topo design”

short-sleeved

Printed front w/ 10″ circular topo map of the popular Wiggle bike route in San Francisco. Design by Joel Pomerantz. High quality 100% cotton preshrunk shirt by Anvil.



Size: Color:
Chocolate $16

Wiggle shirt
“topo design”

short-sleeved

Printed front w/ 10″ circular topo map of the popular Wiggle bike route in San Francisco. Design by Joel Pomerantz. High quality 100% cotton preshrunk shirt by Anvil.



Size: Color:
Black $16

Wiggle shirt
“topo design”

long-sleeved

Printed front w/ 10″ circular topo map of the popular Wiggle bike route in San Francisco. Design by Joel Pomerantz. High quality 100% cotton preshrunk shirt by Anvil.



Size: Color:
Red $22

Wiggle shirt
“topo design”

long-sleeved

Printed front w/ 10″ circular topo map of the popular Wiggle bike route in San Francisco. Design by Joel Pomerantz. High quality 100% cotton preshrunk shirt by Gildan.



Size: Color:
Gray $22

Wiggle hoodie
“topo design”

Printed front w/ 10″ circular topo map of the popular Wiggle bike route in San Francisco. Design by Joel Pomerantz. High quality, extra warm 80% cotton by Monster.



Size: Color:
Almost Black $38

Wiggle hoodie
“topo design”

Printed front w/ 10″ circular topo map of the popular Wiggle bike route in San Francisco. Design by Joel Pomerantz. High quality, warm 80% cotton by Monster. NOTE: Reduced price due to no more than two or three letters filled in on the street name printing, not especially noticeable to the casual observer.


Size: Color:
Chocolate $28

Bike Summer ’99 shirt, short-sleeved

This design is a rare 1999 collector’s item with art by Jim Swanson from the first Bike Summer festival in San Francisco that started it all. Digitally printed front full-shirt design. Will never be reprinted. High quality, 100% cotton by Hanes Beefy-T.



Size: Color:
Natural $100

Duboce Bikeway Mural shirt, XL

This design is a rare 1998 first edition collector’s item with art by Mona Caron. Screen printed front and back (no text on back, front small over left breast). High quality, 100% cotton by Hanes Beefy-T. Size extra-large.



Sleeve options: Color:
Natural $38

Free stuff & straight-up donations

Shipping: flyers free with any purchase

Thinkwalks Flyer

Thinkwalks 5″ x 5″ promo cards by Martina D’Alessandro. Look and marvel. And if you see a café lit shelf that needs some, let us know.

Download Image

“No Levitation” poster

Just think what the Bay Area’s geography would be like if it weren’t for gravity! Designed by Saurabh Asthana. Download 8½″ x 11½″ B&W design here and print it on your printer. Post in your favorite gravitationally impaired public place.

Download PDFDownload PNG

Donate to support the Bike Mural’s upkeep

Choose a donation in $5 increments (increase quantity to increase donation). Mural look like it’s in good shape? It takes a lot of work! The mural requires constant vigilance to remove tags immediately, expensive solvents, too. Every few years we patch up scrapes.

Please support the mural!


Donate to support research on the 1862 storm!

Choose a donation in $25 increments (increase quantity to increase donation). As extreme weather events increase, it’s important to bring the world this uncharted record of the largest storm known. Statewide and more destructive than the 1906 quake, yet little has been written. For a $75 donation, you’ll get a personal reserved copy of the book. For $150, a book plus celebration dinner tickets for two.

Please support natural history research!


Donate to support Thinkwalks programs

Choose a donation in $10 increments (increase quantity to increase donation). Thinkwalks provides the public, along with city employees, museum workers & other educators an exciting resource that will change the way they relate to the city & future planning.

Please support our programs by giving a small donation!


Thinkwalks Gift Certificate

Donate $20 and receive a PDF gift certificate that you can print and give to your favorite nerdy San Franciscan or keep to yourself. Entitles the bearer to one free walking or bicycling tour. Note: RSVP required.

Your donation makes a difference to us and makes someone you know happy!