Add note about W20 closer

diff --git a/office.mdwn b/office.mdwn
index fccc4a3865bdc70a18b48c83a55a98f20951196a..1c7428533bc257c3a532f9a19f8a485598c7a771 100644 (file)
--- a/office.mdwn
+++ b/office.mdwn
@@ -6,8 +6,13 @@ W20-557<br/>
 (617) 253-7788
 </strong>
 
-Questions and visitors are welcome whenever the office door is [open](http://doorpi.mit.edu).  Members keep the office open most every weekday afternoon and evening and some other times, but with no set hours.  You can call ahead to check if you're heading over.
+---
+
+⚠️ **Note**: Due to the [renovation of the Student Center](https://studentlife.mit.edu/about/new-vision-student-center/project-updates-and-faq), **the SIPB office is temporarily closed effective April 16, 2023**. Until further notice, meetings will instead be held in **[2-151](https://whereis.mit.edu/?go=2)**, on Mondays at 19:30 and with the option of remote attendance as always.
 
+---
+
+Questions and visitors are welcome whenever the office door is [open](http://doorpi.mit.edu).  Members keep the office open most every weekday afternoon and evening and some other times, but with no set hours.  You can call ahead to check if you're heading over.
 
 <img class="right" alt="The office fills with people working together in a hackathon." src="../photos/office-hackathon-whole.320.jpg"/>
 <!-- could use a photo from just outside, for users to recognize -->