Bonus: Little Lukas
I took exactly one break from my solitude today to go flop around in a swimming pool with my nephews. The surest way to coax little Lukas from the farthest reaches of the deck into the shallow end, jumping madly, is to make a big production of clumsily tumbling into the water. I keel over, sunglasses and all, and emerge a sputtering, giggling wethead. He goes wild with laughter and runs to Messy Auntie Julia.
Let me know if this works with your little ones.