HBO and their sister network Cinemax will be available for free to non-subscribers during the promotion, with what is billed an "Beyonce's HBO event Lemonade" airing at 9:00PM/ET on Saturday night. No details have been revealed about the nature of the hour-long show.

The free weekend will also include the season premieres for Game of Thrones, Veep and Silicon Valley, the premiere of "Jurassic World", as well as the World Championship Boxing matches Golovkin Vs. Wade and Gonzalez Vs. Arroyo.

HBO released a promo video for the free weekend that can be seen here as also revealed some of the programming highlights from the weekend.

HBO programming highlights for the weekend include:
Saturday, April 23

6:55PM/ET Pay-TV premiere of JURASSIC WORLD

9:00PM/ET World Premiere of Beyonc�'s HBO event LEMONADE

10:00PM/ET World Championship Boxing: Golovkin Vs. Wade/Gonzalez Vs. Arroyo
Sunday, April 24

9:00PM/ET Premiere of the first episode of Season 6, GAME OF THRONES 51: The Red Woman

10:00PM/ET Premiere of the first episode of Season 3, Silicon Valley 19: Founder Friendly

10:30PM/ET Premiere of the first episode of Season 4, Veep 39: Morning After