Celebrated on August 29th
The lemon is an evergreen tree, it blooms (a white flower) and produces fruit all year round. Each tree can produce between 500 and 600 pounds (225kgs and 270kgs) of lemons a year.
To power a flashlight bulb, you need 500 wired lemons to conduct electricity.
The earliest documented lemonade stands were introduced by a young entrepreneur named Edward Bok who formed them in Brooklyn street cars from 1873 to 1876.