Choose your Tempelhofer Feld approach before the giant kite festival
Choose a sensible Tempelhofer Feld approach from the organiser's event-day entrance list, then recheck the live route.
An event-day approach helper, not a route map, queue forecast, walking-time calculator, parking guide or guarantee of a particular gate.
I made this for a very Berlin problem: a huge field can look simple on a normal map, but the festival has several event-day entrances and changing local conditions. Start from the side of the city you are already in, then use the organiser's live guidance for the final approach.
Choose the side you will arrive from
The tool starts with your broad approach, not a fictional shortest route. It keeps the published event-day entrance list together so you can decide which side of Tempelhofer Feld makes sense from your actual Berlin plan.
Treat the entrance list as live guidance
Festival access can differ from an ordinary Tempelhofer Feld visit. Check the organiser's current notice on the day, including any restriction around Tempelhof and the surrounding road network, before choosing a station, taxi drop-off or meeting point.
Leave room for the field
I would not make this a tightly timed stop between two fixed appointments. The useful move is to pick an approach that fits your wider day, arrive with a little slack, and let the live organiser page overrule this planning aid if conditions change.