The video
Writing scenario
Organization of the event
Operator's guidance during the event
Installation of Event
The second event in this series is https://www.youtube.com/watch?v=XtNnSdfn14U
Organization of the event
Operator's guidance during the event
Installation of Event
The second event in this series is https://www.youtube.com/watch?v=XtNnSdfn14U
Kyiv 
Available for hire