The Warwick Chamber of Commerce will sponsor an “Expresso” Business Mixer on Tues., Oct. 2 from 8 to 10 a.m. at ShopRite of Warwick, located at 153 Rte. 94 S. in Warwick. The mixer will be held in the newly renovated Café at ShopRite and will offer morning networking and a light breakfast. There is no cost for any local Chamber member and their guests; general admission is $10. For more information or to make a reservation, call the Chamber office at 986-2720 or send an email to firstname.lastname@example.org.