Add remote join info

Also replace the Slido reference with Teams Q&A for now.

Change-Id: I2e1ef51464edfef6cb2cd08448bc44297531962c
diff --git a/index.md b/index.md
index ea420e0..f3e5338 100644
--- a/index.md
+++ b/index.md
@@ -42,3 +42,8 @@
 [campus in San Diego](https://maps.app.goo.gl/pcwWUwUjfMpBoMTZ8) in cooperation
 with [GerritForge Inc.](http://www.gerritforge.com) and the
 [Gerrit Community](https://groups.google.com/g/repo-discuss/c/MJynErl58WM).
+
+### Remote attendance
+
+If you're not able to join in person, you can participate remotely by joining
+[this Microsoft Teams meeting](https://teams.microsoft.com/l/meetup-join/19%3ameeting_NjEyMmU1ZmEtN2EwNC00MDgyLWI2MzctNDk3ZTJkYzhmY2Iy%40thread.v2/0?context=%7b%22Tid%22%3a%2298e9ba89-e1a1-4e38-9007-8bdabc25de1d%22%2c%22Oid%22%3a%22603b9e0d-8aaf-4c6d-bef3-1fe27fd9885c%22%7d).
\ No newline at end of file
diff --git a/sessions/maintainers-qa.md b/sessions/maintainers-qa.md
index bb6bb37..6989155 100644
--- a/sessions/maintainers-qa.md
+++ b/sessions/maintainers-qa.md
@@ -3,9 +3,8 @@
 Meet the Gerrit maintainers and ask those questions that you've always been
 wanting to ask.
 
-You can post your questions on [Slido.com](https://slido.com) and insert the
-code TBD.
+You can post your questions in the Q&A section of the
+[MS Teams meeting](https://teams.microsoft.com/l/meetup-join/19%3ameeting_NjEyMmU1ZmEtN2EwNC00MDgyLWI2MzctNDk3ZTJkYzhmY2Iy%40thread.v2/0?context=%7b%22Tid%22%3a%2298e9ba89-e1a1-4e38-9007-8bdabc25de1d%22%2c%22Oid%22%3a%22603b9e0d-8aaf-4c6d-bef3-1fe27fd9885c%22%7d).
 
 * *[Nasser Grainawi - Qualcomm Innovation Center, Inc.](../speakers.md#nasser)*
 * *[Kaushik Lingarkar - Qualcomm Technologies, Inc.](../speakers.md#kaushikl)*
-* TBD