B.T.
I have sold at both the JBF and Kids Closet Connection Sales in Overland Park and I've been happy with both. The last couple of times, I have sold at both sales within the same season because they are usually held at different times within a couple of weeks of each other. So, I will take my stuff to whichever sale is being held first and then pick up anything that doesn't sell, prepare new labels, and take it to the other sale. I also usually have a few things that I just didn't get ready in time for the first sale that I take to the second sale.
The first time I took items to a sale I ironed almost everything because I thought it would sell better. That took a HUGE amount of time and I felt like I didn't make enough money to justify the amount of time I spent. Since then I have only ironed things if they really need it. I always wash and dry everything before putting things on hangars so most items look just fine without being ironed and they seem to sell just as well.