Muddle the orange, strawberries, mint, and basil in a pitcher to release the flavors and juices.
Add the Pimm's and stir. Let the mixture marinate for at least 30 minutes, up to 2 hours.
When ready to serve, pour the Pimm's mixture into glasses and top with ginger beer, juice of 2 lemons and a splash of club soda.
Garnish with additional fruit and herbs.
