diff --git a/awk/sharks_vcal.awk b/awk/sharks_vcal.awk
new file mode 100644
index 0000000..c9cb5ca
--- /dev/null
+++ b/awk/sharks_vcal.awk
@@ -0,0 +1,78 @@
+#!/usr/bin/env gawk
+#
+# Convert the Sharks "Outlook" (tab delimited) format to vCal format
+#  - http://www.sjsharks.com/schedule/outlook.asp
+# Deprecated - upstream deleted this URL, historical use only
+#
+# SPDX-License-Identifier: MIT
+
+# set our file separator to TAB, print out the vCal header
+BEGIN {
+  FS = "[t]";
+  print "BEGIN:VCALENDAR";
+  print "VERSION:1.0";
+}
+
+# Make a vCal UTC format out of the ugly Sharks format
+# ex.: 10/5/2006 7:30:00 PM -> 20061006T023000Z
+# m/d/y, h:m:s am|pm
+function vCalDTS(date,time)
+{
+  # date reorg for mktime()
+  split(date,adate,"/");
+  d_ts = sprintf("%d %02d %02d",adate[3],adate[1],adate[2]);
+
+  # time reorg for mktime()
+  split(time,time1," ");
+  split(time1[1],time2,":");
+  hour = sprintf("%02d",time2[1]);
+  #
+  # do a little 12->24 hour time voodoo
+  if ((tolower(time1[2]) ~ /pm/) && (hour !~ /12/))
+    hour = hour + 12;
+  else if ((hour ~ /12/) && (tolower(time1[2]) ~ /am/))
+    hour = hour - 12;
+  t_ts = sprintf("%02d %02d %02d",hour,time2[2],time2[3]);
+
+  # make UTC time
+  e_ts = mktime(d_ts " " t_ts " -");
+
+  # add the GMT offset, accounting for daylight savings time
+  # (will always be -0700 or -0800 for the Sharks schedule)
+  if (tz ~ /-0700/)
+    e_ts = e_ts + 25200;
+  else
+    e_ts = e_ts + 28800;
+
+  # return vCal friendly format
+  return (strftime("%Y%m%dT%H%M%SZ",e_ts));
+}
+
+{
+  # skip the first line with column headers
+  if ($1 ~ /Subject/)
+    next;
+
+  # print the easy stuff
+  print "BEGIN:VEVENT";
+  printf("DTSTART:%sn",vCalDTS($2,$3));
+  printf("DTEND:%sn",vCalDTS($4,$5));
+  printf("SUMMARY:%sn",$1);
+
+  # home vs. away games
+  if (match($1," at "))
+    printf("LOCATION:%sn",substr($1,RSTART+RLENGTH));
+  else
+    print "LOCATION:Shark Tank";
+
+  # print the rest of the easy stuff
+  lm_dts = strftime("%Y%m%dT%H%M%S",systime());
+  print "LAST-MODIFIED:" lm_dts;
+  print "CLASS:PUBLIC";
+  print "END:VEVENT";
+}
+
+# print out the final vCal footer
+END {
+  print "END:VCALENDAR";
+}