Genmaicha (brown rice tea) is a blend of Japanese green tea and roasted rice. The taste is an interesting combination of sweet and savory.
Tai Ping Hou Kui is a famous Chinese green tea with a distinctive leaf shape and sweet, mellow character. I recommend brewing it grandpa style!
Dragonwell, aka, Longjing, is a green tea that hails from the West Lake region of China's Zhejiang Province. It is well known for both the flat shape of the leaves and its distinctive chestnut aroma.