Bonanza Stand of Oyster Bay has had the wonderful opportunity to serve local customers of Oyster Bay for more than 100 years. A Family Tradition from Our Family to Yours. Thank you for allowing us to serve your Family generation after generation and letting us know how delicious our food is from the original lemon ice to the Bonanza Dog with all of it's toppings. It has been an Outstanding experience and we look forward to continuing it day after day, year after year.