For Uilus eggs, I make an exception. Until the 22nd, you can send in as many as you want and get tickets, and not worry about the ticket count and will in fact increase your ticket count like a donation would. Say you send in 10 eggs, you get 30 tickets and your count increases by 30. However, after the 22nd until the raffle, if you send in eggs they will only increase your ticket count, then you'll have to buy tickets..
Does that make sense?