DelGatto opened her own online jewelry shop called Pearpop Jewelry back in April. She makes earrings and necklaces out of polymer clay and sells her jewelry for about $10 each on Depop and Etsy.

With three vanilla pound cake rounds cooling in front of her, Elaine Khodzhayan combines the perfect concoction of peanut butter, cream cheese and powdered sugar into her signature frosting. Khodzhayan,...