diff --git a/src/talks/2024-04-12-UIC-script.txt b/src/talks/2024-04-12-UIC-script.txt
index 8244de11..757a4eee 100644
--- a/src/talks/2024-04-12-UIC-script.txt
+++ b/src/talks/2024-04-12-UIC-script.txt
@@ -1,4 +1,5 @@
 Open farmersmarket_2024-42231059.xlsx
+Name it: usda_farmers_markets
 
 Geotag: Lon - Y; Lat - X
 
diff --git a/src/talks/2024-04-12-UIC.erb b/src/talks/2024-04-12-UIC.erb
index e0476a91..282344aa 100644
--- a/src/talks/2024-04-12-UIC.erb
+++ b/src/talks/2024-04-12-UIC.erb
@@ -212,11 +212,10 @@ end
 <section>
 	<%= 
 		notebook() do
-			nbnote("$$\\{\\;x \\rightarrow \\textbf{@1}\\;\\}$$")
-			nbcell("y = x + 102", idx: 5)
-			nbnote("$$\\{\\;x \\rightarrow \\textbf{@1},\\;y \\rightarrow \\color{blue}{\\textbf{@4}}\\;\\}$$", show:1)
+ 			nbcell("y = x + 102", idx: 5)
+			nbnote("$\\{\\;\\;\\}$ vs $\\{\\;x \\rightarrow \\textbf{@1},\\;y \\rightarrow \\color{blue}{\\textbf{@4}}\\;\\}$", show:1)
 			nbcell("x = 4", idx: 3, highlight: 2)
-			nbnote("$$\\{\\;x \\rightarrow \\textbf{@3},\\;y \\rightarrow \\color{blue}{\\textbf{@4}}\\;\\}$$", show:3)
+			nbnote("$\\{\\;x \\rightarrow \\textbf{@2}\\;\\}$ vs $\\{\\;x \\rightarrow \\textbf{@3},\\;y \\rightarrow \\color{blue}{\\textbf{@4}}\\;\\}$", show:3)
 			nbcell("print(y)", idx: 4, highlight: 4)
 		end
 	%>
diff --git a/src/teaching/cse-350/2024sp/index.erb b/src/teaching/cse-350/2024sp/index.erb
index 8f9f4703..669c0993 100644
--- a/src/teaching/cse-350/2024sp/index.erb
+++ b/src/teaching/cse-350/2024sp/index.erb
@@ -63,18 +63,24 @@ schedule:
       notes: slide/07-write-optimized.pdf
   - topic: Dataframe Storage
     detail: We design, from first principles, a storage format for persistent, mutable dataframes (aka relational tables)
-  - topic: TBD
-    detail: A fun topic for the day before spring break
-  - topic: Clustered and Unclustered Indexing
-    detail: We extend our dataframe storage model with support for indexing and explore techniques for supporting efficient access over multiple attributes.
+    docs: 
+      notes: slide/09-dataframes.pdf
   - topic: Buffer Management
     detail: We add support for caching to our dataframe storage model
   - topic: Transactions Overview
     detail: ADT support for combining multiple operations together into a single, atomic operation.
+    docs: 
+      notes: slide/11-concurrency-control.pdf
   - topic: Locking
     detail: Efficient strategies for enforcing transaction isolation on dataframes through locks
+    docs: 
+      notes: slide/11-concurrency-control.pdf
   - topic: Logging
     detail: How to enforce transaction durability, how to efficiently support atomic durability, and an overview of the ARIES recovery protocol
+    docs:
+      slides: https://odin.cse.buffalo.edu/teaching/cse-562/2021sp/slide/2021-04-20-Logging.html
+  - topic: Clustered and Unclustered Indexing
+    detail: We extend our dataframe storage model with support for indexing and explore techniques for supporting efficient access over multiple attributes.
   - topic: Versioned/Immutable Data
     detail: What are immutable data types, and how they can be used to support efficient concurrent access to data
   - topic: Sketches (time-permitting)
@@ -110,13 +116,13 @@ deliverables:
       submit: https://autolab.cse.buffalo.edu/courses/cse410-s24/assessments/P2-B-Trees
   - item: "Written 2: B+ Tree Analysis"
     due: Mar 17
-  - item: "Project 3: LSM Tree"
+  - item: "Project 3: Joins"
     due: Apr 9
-  - item: "Written 3: LSM Tree Analysis"
+  - item: "Written 3: Joins Analysis"
     due: Apr 9
-  - item: "Project 4: B+ Tree with Buffer Manager"
-    due: Apr 21
-  - item: "Project 5: Concurrent B+ Tree with Buffer Manager"
+  - item: "Project 4: MiniDB"
+    due: May 5
+  - item: "Written 4: MiniDB Analysis"
     due: May 12
 dates:
   - event: Midterm 
diff --git a/src/teaching/cse-350/2024sp/slide/10-dataframes.pdf b/src/teaching/cse-350/2024sp/slide/10-dataframes.pdf
new file mode 100644
index 00000000..6ff66179
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diff --git a/src/teaching/cse-350/2024sp/slide/11-concurrency-control.pdf b/src/teaching/cse-350/2024sp/slide/11-concurrency-control.pdf
new file mode 100644
index 00000000..2a986dd8
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