In case you missed it - and there's probably one you did.
http://www.nintendoworldreport.com/news/61125/tetris-99-second-chance-cup-to-begin-friday
A second chance for some Tetris 99 themes is being offered starting on Friday.
Nintendo have announced a "Second Chance Maximus Cup" will begin on Friday and run for six days, offering a different Tetris 99 theme each day. Each theme will cost 10 points - earned with a single top 50 finish in the mode.
Each offer will start at 3 a.m. ET / midnight Pacific on the day, with the following themes on offer: