When Percy Jackson, Annabeth Chase, and Grover Underwood were sent by Ares to retrieve his shield from the Tunnel of Love in Waterland, it turns out to be a trap set by Hephaestus that was meant for Ares and Aphrodite. Their battle against the spiders was broadcasted live to Olympus on Hephaestus TV. It is also mentioned when Percy takes Zeus' Lightning Bolt up to Mount Olympus, there is a market selling a glitter weave replica of the Golden Fleece as shown on Hephaestus TV.
From the Riordan Wiki page.
To learn more about Hephaestus TV and it's mentions in later books, click on the wiki link above.
Click HERE to read this wonderfully creative work of fanfiction!
And now back to our regularly scheduled programming...your blog post assignment:
Truman Burbank is the unsuspecting star of The Truman Show, a reality television program in which his entire life, since the moment of his birth, is filmed by thousands of hidden cameras, 24 hours a day, 7 days a week, and is broadcast live around the world. The show's creator and executive producer Christof is able to capture Truman's real emotion and human behavior when put in certain situations. Truman's coastal hometown of Seahaven is a giant set built under a giant dome in the Los Angeles area. Truman's family and friends are all played by actors, allowing Christof to control every aspect of Truman's life. (Summary from Wikipedia)
Sounds like something the Greek gods would totally be into, right?