I 'be been consigning with Just Between Friends for a couple years now. They have several sales throughout the Metroplex in the Fall and Spring/Summer. You can of their website , www.jbfsale.com, and find the sale closest to you and the dates of the sale. NThey also work with various charities so you can easily donate what doesn't sale to a worthy charity.
I must tell you that the preparation for these consignment sales can be daunting, especially the first time around. But it is all worth it because of what I make and because of the many bargains I find because I get to shop the Pre-sale.
If you decide to donate, consider Union Gospel Mission, homeless shelter for women and children.