More than Fiesta. There are also unique actions, like "find a new rule" (the card is badly worded, btw) and "el gordo" (take 3 cards), and recomparte las cosas doesn't work the same way-- it's more socialist (deal out the Keepers evenly, starting with yourself).
The 3 cards you mentioned made their English Debut in Family Fluxx, which has Choose a New Rule, Jackpot!, and Share the Wealth.