The original “Old Broads” starred Judy, and her friend Patti Davis Suarez. However, in the absence of Patti, Miss Davis has signed on, and while “old” is still operative and appropriate, “little” (but fierce) is a further defining characteristic of the pair. They will struggle through song and dance to define this new partnership, triumphing finally and happily with the Broadway song “Together Again” (like Ginger and Freddy, San Juan and Teddy, meatballs and spaghetti!!). The Kax Stage. $12.