One of there tips was to add dried fruit to brewed tea. Notice in the back, recyclable linen tea bags. I bought a package so now I mix my herbal teas ahead of time. This is what I bought. I love the catnip tea. I drink it before bed, it has the opposite effect on humans than on cats. I mix elderberry in for sweetness. During our class I tried marshmallow root in my cup. I did not like it. A very woody taste.The standard measure is a teaspoon for each cup. A cup is 6 ounces when making tea. As a thank you I gave them a few bags of my favorite tea, Tetley from Canada. I made a tag with a tea cup painted with tea. The pattern for the tea cup came from here.I've been back since the class & have purchased more tea. I'm hooked now. So GOOD !