diff --git a/SDVModTest/Properties/AssemblyInfo.cs b/SDVModTest/Properties/AssemblyInfo.cs
index a2906b0..e1885b6 100644
--- a/SDVModTest/Properties/AssemblyInfo.cs
+++ b/SDVModTest/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.7.20.0")]
-[assembly: AssemblyFileVersion("1.7.20.0")]
+[assembly: AssemblyVersion("1.7.23.0")]
+[assembly: AssemblyFileVersion("1.7.23.0")]
diff --git a/SDVModTest/UIElements/LocationOfTownsfolk.cs b/SDVModTest/UIElements/LocationOfTownsfolk.cs
index 69eacfa..40bd0fd 100644
--- a/SDVModTest/UIElements/LocationOfTownsfolk.cs
+++ b/SDVModTest/UIElements/LocationOfTownsfolk.cs
@@ -57,6 +57,7 @@ namespace UIInfoSuite.UIElements
             { "Sewer", new KeyValuePair<int, int>(380, 596) },
             { "WizardHouse", new KeyValuePair<int, int>(196, 352) },
             { "Trailer", new KeyValuePair<int, int>(780, 360) },
+            { "pamHouseUpgrade", new KeyValuePair<int, int>(780, 360) },
             { "Forest", new KeyValuePair<int, int>(80, 272) },
             { "Woods", new KeyValuePair<int, int>(100, 272) },
             { "WitchSwamp", new KeyValuePair<int, int>(0, 0) },
diff --git a/SDVModTest/UIElements/ShowBirthdayIcon.cs b/SDVModTest/UIElements/ShowBirthdayIcon.cs
index 0554a87..33f08d7 100644
--- a/SDVModTest/UIElements/ShowBirthdayIcon.cs
+++ b/SDVModTest/UIElements/ShowBirthdayIcon.cs
@@ -137,7 +137,8 @@ namespace UIInfoSuite.UIElements
         private void OnRenderedHud(object sender, RenderedHudEventArgs e)
         {
             // draw hover text
-            if (_birthdayNPC != null && _birthdayIcon.containsPoint(Game1.getMouseX(), Game1.getMouseY()))
+            if (_birthdayNPC != null && 
+                (_birthdayIcon?.containsPoint(Game1.getMouseX(), Game1.getMouseY()) ?? false))
             {
                 String hoverText = String.Format("{0}'s Birthday", _birthdayNPC.Name);
                 IClickableMenu.drawHoverText(
diff --git a/SDVModTest/UIElements/ShowTravelingMerchant.cs b/SDVModTest/UIElements/ShowTravelingMerchant.cs
index fae3899..13fcdb4 100644
--- a/SDVModTest/UIElements/ShowTravelingMerchant.cs
+++ b/SDVModTest/UIElements/ShowTravelingMerchant.cs
@@ -23,9 +23,9 @@ namespace UIInfoSuite.UIElements
             if (showTravelingMerchant)
             {
                 UpdateTravelingMerchant();
-                _helper.Events.Display.RenderingHud -= OnRenderingHud;
-                _helper.Events.Display.RenderedHud -= OnRenderedHud;
-                _helper.Events.GameLoop.DayStarted -= OnDayStarted;
+                _helper.Events.Display.RenderingHud += OnRenderingHud;
+                _helper.Events.Display.RenderedHud += OnRenderedHud;
+                _helper.Events.GameLoop.DayStarted += OnDayStarted;
             }
         }
 
diff --git a/SDVModTest/manifest.json b/SDVModTest/manifest.json
index a514cb2..97a53b6 100644
--- a/SDVModTest/manifest.json
+++ b/SDVModTest/manifest.json
@@ -1,7 +1,7 @@
 {
    "Name": "UI Info Suite",
    "Author": "Cdaragorn",
-   "Version": "1.7.20",
+   "Version": "1.7.23",
    "Description": "Adds a lot of useful information to the user interface. This is based on Demiacle's excellent UIModSuite.",
    "UniqueID": "Cdaragorn.UiInfoSuite",
    "EntryDll": "UIInfoSuite.dll",