Here are the do-not-miss new shows for this long weekend. And here is a TiVo collection we have put together that reflects on the powerful work of Martin Luther King Jr. ________ Friday, January 17 Endlings Four foster kids join forces to save fantastical creatures from across the galaxy who share one commonality: they are also alone. Sci-fi/Family | Hulu | New  ________ Sunday, January 19 9-1-1: Lone Star Rob Lowe and Liv Tyler in the 9-1-1 spinoff set in Austin, Texas. Special two-night premiere. Drama | Fox | 10pm ET / 7pm PT | New ________ Avenue 5 A sci-fi satire set four decades in the future aboard a luxury tourist vessel in space. Hugh Laurie, Josh Gad, Zach Woods, Nikki Amuka-Bird, Kyle Bornheimer, and Ethan Phillips. From Veep creator Armando Iannucci. Comedy/Sci-fi |HBO | 10pm | New ________ Curb Your Enthusiasm Curb is back for a…