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Tia Ewing gets her hands doughy learning to pretzel roll with Auntie Anne’s Pretzels. From now until Sept. 15, Auntie Anne’s Pretzels has partnered with Alex’s Lemonade Stand Foundation to raise more than $500,000 to fight childhood cancer. You can visit any Auntie Anne’s and purchase a $1 paper lemon icon. All proceeds go towards the foundation. Alex’s Lemonade Foundation was started in 2005, to continue the work of Alexandra “Alex” Scott, who battled neuroblastom until her death at age 8 in 2004. Alex helped raise money for kids fighting cancer by setting up lemonade stands.