The Sour Filly is a charming vintage horse trailer transformed into a vibrant lemonade stand, serving over 20 flavors of fresh-squeezed lemonade. With its rustic exterior and playful decor, the trailer captures the spirit of nostalgia while offering a refreshing twist. Inside, you’ll find a colorful display of fruit syrups, ensuring every cup is made to order, bursting with flavor. Whether you're in the mood for classic lemonade or something more adventurous, The Sour Filly invites you to enjoy a delightful sip from a piece of history.