Want to know the overall difference between Pumpkin Spice Latte and Lemongrass Tea? Which has higher calorie or caffeine content in Pumpkin Spice Latte or Lemongrass Tea? Here you will know more information About Pumpkin Spice Latte and About Lemongrass Tea. Get all the comparison for Pumpkin Spice Latte and Lemongrass Tea at a glance below.