Since 1997. Upland Lemon Festival - When life gives you lemons, pucker up and head out to the Upland Lemon Festival, where everything lemony is celebrated – from food to contests to entertainment. Celebrate the city’s citrus history with lemon pie-eating contests and a crate label exhibit. Cheer on your favorite contestant in Upland's Got Talent and enjoy new attractions and tribute bands. With FREE ADMISSION and conveniently located in downtown Upland, the Lemon Festival is perfect for all ages.