Playdate for a 10-month Aussie-doodle

Hello, we are looking for a play date for our Aussie doodle who is currently 10-months old male unnentered. Basically we can meet anywhere in Heidelberg or you can come to Wieblinger Neckarwiese since we have a really good nature for the dogs to play with each other. There’s rivers and open areas here.
We can speak English and a little bit German.