Found this yummy recipe blog Just Cook Already; a neat foodie blog that has beautiful food with full directions.
My favorite is Raspberry Lime Tea with mint, perfect beverage with a refreshing twist for summer!

Tea:
5 bags raspberry zinger tea (herbal)
6 cups water

Sugar Syrup:
1 cup sugar
1 cup water
1/2 pint raspberries

1 lime, cut into wedges
mint sprigs

put the tea bags in an 8-cup measuring cup or heat safe bowl. boil the water, pour it over the tea bags, and allow to steep for at least 10 minutes. allow to cool and remove bags.

in a small saucepan combine the sugar and 1 cup water and bring to a boil. cook briefly until sugar is dissolved. remove from heat and add raspberries. let come to room temperature.

combine the tea and raspberry sugar syrup, to taste. put ice into 4 (12-ounce) glasses. to each squeeze in a wedge of lime, pour sugared tea over, and garnish with a sprig of mint.