Rylie's ARK is a Colorado 501(c)(3) that operates the annual Halloween BOOtique at the Streets at Southglenn shopping center in Centennial, CO during the second weekend of October. The BOOtique stocks gently used costumes for all ages and sizes, infant through adult, using a pay-what-makes-you-happy pricing model designed to remove financial barriers for families. Costume donations are accepted at partner locations year-round, then sorted and offered through the boutique storefront and themed Haunted Tunnel attraction during the October event. The boutique is located at 6851 S. Gaylord Street, Suite 236; visit ryliesark.org for current event hours and drop-off locations.
Rylie's ARK Halloween BOOtique runs a seasonal collection, typically Oct. Seasonal programs usually stop accepting donations once they have distributed for the year, so items that arrive outside that window are often turned away or held until the next cycle. Confirm this year's dates before you drop off or ship.
No. Rylie's ARK Halloween BOOtique collects collection event and serves Denver metro (Centennial CO). If you are outside that area, look for a program closer to you, or use one of the 7 programs in this directory that accept mail-in donations from anywhere.
Rylie's ARK Halloween BOOtique is a registered 501(c)(3) nonprofit. Donations to registered charities are generally tax deductible if you itemize, and the organization can issue a receipt. Ask them directly for their EIN and a written acknowledgement if you plan to claim the donation on your taxes.
This listing is marked Verified Org and was last reviewed on May 18, 2026. That means we confirmed the organization exists and operates, using public records and its own published material, but we have not re-confirmed this season with them directly. Programs change hours, addresses, and intake windows without notice, so check their own site before you travel or ship.