Minimum a11y info (#1440)

At least some information about accessibility at the Pyvo venue.

Co-authored-by: Alan Dooley <[email protected]>

Author: cybit

src/content/pages/pyvo.mdx

@@ -19,6 +19,15 @@ Come join us for a special summer edition of Pyvo in Prague! We’re hosting a r
 
 Address: [V Pevnosti, 128 00 Praha 2-Vyšehrad, Czechia](https://www.google.com/maps/place/Na+Hradb%C3%A1ch/@50.0636012,14.4194329,488m/data=!3m2!1e3!4b1!4m6!3m5!1s0x470b950f8b5821c1:0xedde8ade9cc53dcc!8m2!3d50.0636012!4d14.4220078!16s%2Fg%2F11kjyc47st?hl=en&entry=ttu&g_ep=EgoyMDI1MDcwOS4wIKXMDSoASAFQAw%3D%3D)
 
+## Accessibility
+The venue is an old style beer garden, so most of the seating is outdoors and the floor is uneven grass. (Wheelchair users may find it challenging, but should be fine. Users of other mobility aids should take special care.)
+Outdoor seating is on benches and tables, which may not be suitable for everyone.
+
+If you have any specific accessibility needs, please let us know in advance so we can do our best to accommodate you.
+
+### Rain
+This year's weather is a bit unpredictable. In case of rain the beer garden does have a large tent that can accommodate everyone, so we can continue the event without any issues.
+
 ## Special Guests
 ### PyLadies
 PyLadies is a global mentorship group supporting women in becoming active contributors and leaders in the Python open-source world. This is a great chance to connect with fellow women in tech, grow your network, and share your stories.