<p>A new widget that shows a calendar based on existing post types.</p>
<ul>
<li>Select any available post type to show</li>
<li>Filter by any custom taxonomy term tied to the selected post type</li>
<li>List a maximum of 10 items below calendar</li>
<li>Set a prefix for every listed item</li>
<li>Filters and hooks</li>
</ul>


WordPress Calendar For Custom Post Types

Because the builtin calendar doesn't have such an option.

<p>You can’t restrict Sharedaddy only to posts or pages. That’s why this plugin exists, now you can control Sharedaddy for your post types too.</p>


Sharedaddy More Control

Adds more options to control where Sharedaddy is being displayed.

WordPress Calendar For Custom Post Types vs Sharedaddy More Control