Free Preview Begins: July 12, 2018 (Thursday)
Free Preview Ends: August 25, 2018 (Tuesday)
Dish Network will be showing a free preview of a ton of kids and family channels from July 12 to August 25. This includes Boomerang, Discover Family, Discovery Familia, Nick Jr., Nickelodeon, NickToons, and TeenNick.
Double Dare is back in late June so this would be a great time to check out the reboot.
169: Nick Jr.
178: Nick Toons
179: Discovery Family
181: Teen Nick
853: Discovery Familia