We had some FFF this morning with a big container of soapy water set on the table with towels underneath. We started with soap flakes and played with it at different stages. Powder, slime and soapy water. It's a preschool type activity for James, but it's fun for everyone.
I'm making a commitment to messy projects at least once a week. Finger or pudding painting, water play, a big tub of rice with pouring tools, planting stuff in dirt and stuff like that. Toddlers, and even elementary schoolers need to get messy sometimes. It's good brain development and it's not really expensive. Ironically today's messy project gave me plenty of kid-free time to clean the kitchen.
I'm also thinking of creating a kids' tool space in the garage. I think it could be fun to do this as cheaply as possible. We could build or trash pick a table they can work at. For this purpose roughed up is just fine. We can get tools from thrift shops and yard sales and just put the word out with friends and family if anyone is getting rid of stuff. We'll have buckets underneath with scrap wood, scrap wire, pvc pipes and other scrap stuff. It would be fun to see what we could come up with. I think it would be a hit with the bigger kids.