Summer Celebration Loan. Rates as low as 8.95% APR* Borrow up to $10,000 with terms up to 60 months! A loan for whatever floats your boat! *Annual Percentage Rate effective June 1 through August 31, 2025. Rate based on approved credit and credit union relationship. Summer Celebration Loan not available for refinancing existing MECU loans. Qualification for unsecured credit required. Payment example: A $10,000 loan over 60 months would have monthly payments of $20.73 per thousand borrowed.