Combine the blueberries, mint, maple syrup, honey, and 1/4 cup of water in a small saucepan.

Simmer the mixture over medium heat until it's heated through and has started to thicken, 4-5 minutes. As it's simmering, press the blueberries and stir regularly.

Remove the simple syrup from the heat and pour through a fine mesh strainer. Reserve the liquid and let cool.

In a larger pitcher, add the remaining water and lemon juice. Add in a small amount of the simple syrup and stir. Taste and add more of the simple syrup (if needed) until it's reached the desired flavor.

Fill 4 glasses with ice and fill each approximately 2/3 full with the blueberry lemonade. Top off each cup with club soda and garnish with any of your chosen garnishes.