The soon-to-open Outlets of Des Moines will offer a sneak peek for shoppers willing to pay $20 for access from 5 to 9 p.m. Oct. 19, the night before the retail center’s grand opening. The proceeds will be donated to dozens of local charities. Tickets are available online. Music and food will also be available along with the expected shopping, prize giveaways, food sampling and more.