Add takizawa' event service

Author: nalabjp

db/dojo_event_services.yaml

@@ -14,6 +14,10 @@
   name: doorkeeper
   group_id: 9319
   url: https://coder-dojo-akita.doorkeeper.jp/
+- dojo_name: 滝沢 (東北)
+  name: kokucheese
+  group_id: 
+  url: http://kokucheese.com/main/host/codoMe/
 - dojo_name: きたかみ (東北)
   name: connpass
   group_id: 4288