We are having a family friendly wedding, but it just hit me that our bathrooms do not have changing tables. I'm estimating about 4 children that are still in diapers. Having guests go out to their cars would be very cumbersome for them as the orchard we are using as a parking lot will not be well lit when the sun starts to go down. I originally was planning on a hay bale covered really well, but my fiancé's cousin is highly allergic to hay, so we are nixing all the hay.
Do any of you have ideas on how to do a makeshift small/portable changing table that we can put in the kids area or inside one of the bathrooms? Thank you!