In a bowl, whisk together the flour, beer, and Essence. Dip the pumpkin strips into the batter, letting the excess drip off. Fry in the oil until golden, turning to brown evenly, about 2 minutes. Remove with a slotted spoon and drain on paper towels. Sprinkle with salt and Essence.
For the sauce: In a small bowl, combine soy sauce, rice wine vinegar, honey, sesame oil, and green onions.