Sleep Number Chamber Member Appreciation Event Sleep Number celebratesChamber Members with deals and discounts! More information is on it's way! Be sure to contact the Casper Area Chamber of Commerce for more information! 307-234-5311 Sleep Number Chamber Member Appreciat... Set a Reminder Enter your email address below to receive a reminder message. Email address Select the amount of Days before the event -- Select Days Before Event -- 1 Day 2 Days 3 Days 1 Week Submit Date and Time Wednesday Mar 27, 2019 Location Sleep Number Set a Reminder Enter your email address below to receive a reminder message. Email address Select the amount of Days before the event -- Select Days Before Event -- 1 Day 2 Days 3 Days 1 Week Submit Share × Print Email Add to Calendar Facebook Twitter LinkedIn Tell a Friend × Select Calendar Type × Google Yahoo iCal (Outlook, Apple, or other)