At the last Passout in Krelingen Christian from Pittsburgh brought the idea of doing take-outs in a 4‑handed siteswap and workshoped 726-about, "What's that about?" and "Manège à trois" (786-about), which I really enjoyed.
manipulation
Ivy on V – "Ice Cream Factory"
This is a combination of the two Scrambled variations "Ivy" and "V". In this combination, the two manipulators interact and hand a club to each other. As a result, the V manipulator can now do their substitution on B with a turn (a.k.a. "German turn", a.k.a. "ice cream"). Right after, the Ivy manipulator does their substitution on C with another "ice cream" …
Ronjabout
Ronjabout is a 3‑person pattern that uses the same manipulation sequence as the well-known Roundabout, but with an extra club in the base pattern.