diff --git a/content/2024-07-23-socratic-seminar-21.md b/content/2024-07-23-socratic-seminar-21.md
new file mode 100644
index 0000000..418b40a
--- /dev/null
+++ b/content/2024-07-23-socratic-seminar-21.md
@@ -0,0 +1,69 @@
++++
+title = "NashBitDevs Socratic Seminar #21"
+template = "post.html"
+[extra]
+meetup_id = "294860380"
++++
+
+### Agenda
+
+NOTE: starting 1 hour earlier this month.
+
+4:00pm Meet and greet and pizza  
+5:00pm Socratic seminar discussion of various bitcoin topics   
+6:30pm Further hangout TBD
+
+### Location
+
+The event is hosted at [**Bitcoin Park**](https://bitcoinpark.com):
+
+VIP conference room   
+1910 21st Ave S  
+Nashville, TN  37212  
+
+[Map](https://www.google.com/maps/place/1910+21st+Ave+S,+Nashville,+TN+37212/@36.1347819,-86.8029863,17z/data=!3m1!4b1!4m5!3m4!1s0x8864669fea1ce71d:0xdc34986293b94f39!8m2!3d36.1347819!4d-86.8007923)  
+
+[Parking Info](/about/bitcoinpark-parking)  
+
+### Announcements
+
+Join us for the NashBitDevs [Socratic Seminar](/about)! A special thank you to our 
+sponsors [Bitcoin Park](https://bitcoinpark.co/) for hosting us and [Bitrefill](https://bitrefill.com/) for providing the pizza. 
+
+### Reminders
+
+  - No photos, videos, audio recording
+  - [Chatham House Rule](https://www.chathamhouse.org/about-us/chatham-house-rule)
+  - Leave the meeting space as clean as you found it
+  - Suggest topics for the next Socratic Seminar! [Where to find topics?](/about/find-topics)
+  - Use sats to pay for drinks from the cafe via the BTCPay server terminal
+
+### Raffle
+
+  - Guess the [next block nonce](https://nonce.notmandatory.org/)
+    - Must be 8 hex characters, `0-9` and `A-F`, eg. `9A74E2B1`
+  - Winner(s) ranked by numeric closeness to next block nonce
+
+### Socratic Seminar
+
+Suggest topics by commenting on github issue [#33](https://github.com/NashBitDevs/nashbitdevs.org/issues/33).
+
+#### Events
+
+TBD
+
+#### News
+
+TBD
+
+#### New Work / Research
+
+TBD
+
+#### Bitcoin Projects
+
+TBD
+
+#### Lightning Projects
+
+TBD