Take a few handfuls of ice and toss it into the highball glass. You should use enough ice to fill the glass to the brim.
Take the lemonade and the jigger. Measure 2 oz of lemonade and toss it into the glass.
Take the tea and the jigger. Measure 4 oz of tea and toss it into the glass.
Take the bar spoon and use it to mix your drink up.
If you want to add an optional lemon wedge garnish:1) Slice the lemon into slices.2) Take a lemon slice and cut a small notch in the pulp.3) Use the notch to secure the lemon wedge on the glass rim.