Multiple Event Winners

[Joe Ross]

By my count, there are 23 teams that won multiple events:

Did not lose an event:
1114 x3
2056 x3
111 x2
148 x2
195 x2
233 x2
254 x2
303 x2
525 x2
768 x2
987 x2
1503 x2
1676 x2
2471 x2
2815 x2

The following teams attended 3 or more events, and won 2 of them:
33
118
217
359
1918
2137
2337
2415

Congratulations to all the multiple event winners!

Let me know if I missed any.