In a blender, mix 1.25 cups of frozen raspberries with the rose wine, vodka (optional), the juice of 1 large lemon, and 2-3 cans of lemon lime soda water. 

Let the blended sangria settle for a minute and then skim any froth and/or pulp off the top of the mixture. 

Fill 6-8 cups with ice and pour the blended sangria over ice, adding frozen raspberries and lemon slices to garnish. 

To make a kid-friendly and/or non-alcoholic version of this, omit the vodka and substitute pink lemonade for the rose wine.  

Using the vodka will create a drier flavour, as will using a less-sweet rose wine as your base.