Launch vintage t-shirt give-away promotion for fundraiser.

www/conservancy/templates/supporter/index.html

@@ -211,4 +211,65 @@ you products this end of year season, we offer you a chance to donate to somethi
 your money to work fighting for the freedom and rights of all software
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 </div>
+
+
+<h3 id="VintageT">Vintage T-Shirt Promotion</h3>
+<div data-read-more="Would you like a last chance to receive a vintage Conservancy t-shirt?  Find out how&hellip;">
+
+<div class="picture-small left">
+  <img src="/img/conservancy-t-shirt.jpg"> alt="Karen wears the vintage t-shirt!" />
+  <p><a href="/about/staff/#karen">Karen M. Sandler</a> wears the vintage t-shirt.</p>
+</div>
+
+<p>If you're a Supporter, you've already received or will soon receive a t-shirt in our 2018 design shown here, but
+would you like to take advantage of a last chance to get our vintage design &mdash; seen sported so often
+by <a href="https://twitter.com/bensturmfels/status/599118574641262592">our earliest Supporters</a> at <a href="https://twitter.com/conservancy/status/786480068512002048">conferences and events</a>?  If so, read on!</p>
+
+<div class="picture-small right">
+<img src="/img/brett-in-2018-shirt.jpg"> alt="Brett wears the 2018 t-shirt!" />
+<p><a href="/about/staff/#brett">Brett Smith</a> wears the current t-shirt design.</p>
+</div>
+
+<p>But first, as a note to how difficult this year has been, we know that many of our 2019 Supporters are still
+awaiting their t-shirts, which have the wonderful 2018 design.   We've had difficulty working through
+keeping our staff safe during the pandemic lock downs and making trips to the post office &mdash; historically,
+we on staff all shared the post office trips, but we all have different COVID-19 risk factors and thus it's all moving
+slowly.  We appreciate the patience of our Supporters waiting for t-shirts, and we do have plan to safely send out
+the backlog by years' end.</p>
+
+<div class="picture-small left">
+  <img src="/img/2019-08-26_Neil-alone_GUADECSupporterNight.jpg"> alt="Neil McGovern wears the vintage t-shirt!" />
+  <p>Neil McGovern, Executive Director of the GNOME Foundation, wearing that stylish vintage shirt!</p>
+</div>
+
+
+<p>As part of those preparations, we found a treasure trove and now have an exciting promotion for renewing
+Supporters.  We found an old stash of <strong>vintage t-shirts</strong>, in the old style!  Supplies are limited,
+but for those few supporters who would like to receive one, we have a special offer.  Supporters who give
+$512 or more in 2020 can receive one of these vintage t-shirts!  To claim your vintage t-shirt, do the following:
+
+    <ul>
+    <li>Renew as a <a href="/supporter/#annual">an annual supporter</a> for $512 or more. (Alternatively, if
+      you already gave this year, make a <a href="/donate/">separate donation</a> so that your 2020 total is $512.)</li>
+      <li> <a href="mailto:vintaget@sfconservancy.org">Email &lt;vintaget@sfconservancy.org&gt;</a> and include the email
+      address and date(s) of your donation(s) that total $512 and your desired size.  (We have at least a few of all sizes in stock, but supplies are limited; we cannot necessarily guarantee your size selection, but we'll update here as sizes run out.)</li>
+      </ul></p>
+
+
+<div class="picture-small right">
+  <img src="/img/scaled-LLW-2015-Conservancy-Supporters-by-Carlo-Piana-CC-0.jpg"> alt="Zack, Karen, John and Jim pose, mostly wearing the vintage t-shirt!" />
+  <p>Vintage-shirt-wearing Supporters post with Karen! <br/>From left: Stefano &ldquo;Zack&rdquo; Zacchiroli, Karen M. Sandler, John Sullivan, and Jim Wright</p>
+</div>
+
+<p>You too can look cool in the vintage design.  Or maybe your original has faded and you're ready to spruce up with a new one?  As we said,
+supplies are limited so make a big donation today, support Conservancy, and show you've always been old-school &mdash; or just
+want to look that way!</p>
+
+<div class="picture-small left">
+  <img src="/img/2020-12-04_lots-vintage-shirts.jpg"> alt="A big stack of vintage Conservancy t-shirts!" />
+  <p>Supplies won't last; give $512 and make one of these vintage shirts yours today!</p>
+</div>
+</div>
+
+
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