As a non-profit organization, contributions help support The Ark's annual programming and operations. You can contribute to The Ark online at any time through PayPal. You can also call (734) 761–1800, Monday - Friday, 9:00 am - 5:00 pm. Ticket sales pay for only about 70 percent of what it costs to run The Ark each year; contributions help make up the difference. Contributions are 100% tax deductible as allowed by law.