NatGeo has partnered with WeWork to promote its new series, Valley of the Boom with a series of location takeovers. As the show delves into the dot-com bubble, select WeWork locations have been made to look like 1990s-era offices, right down to the blocky desktop computers.

Monday visitors to WeWork locations in New York, San Francisco and Los Angeles might feel as if they’ve been transported to a different time. These offices have been turned into “Valley of the Boom Internet Cafés” designed to inspire a sense of nostalgia and immerse consumers into the 1990s dot-com gold rush.

The branded installation includes authentic desktop computers from the period, loaded with games like Oregon Trail, Tetris and Doom. Visitors are encouraged to share photos of the experiential marketing activation using the hashtag #ValleyOfTheBoom—in fact, they will be rewarded. Sharing the hashtag on Twitter or Instagram will prompt an onsite vending machine to dispense 90s-era candy, toys and trading cards.

Each Valley of the Boom Internet Café will also offer on-site professional services that include LinkedIn expert consultations, professional headshots and career development opportunities.

Valley of the Boom debuts this winter on NatGeo. The series describes the rise and fall of the dot-com bubble with players like Netscape, The Globe and Pixelon, told through stylized recreations and interviews with the people who were there. Valley of the Boom features a myriad of respected actors including Bradley Whitford (Get Out), John Karna (Lady Bird) and Lamorne Morris (New Girl).

In January, WeWork will host screenings of the first two episodes, followed by discussions with experts and talent from the series.

WeWork has entered into a number of brand partnerships lately, including American Express. Beginning in February, Business Platinum Card Members will receive information about Platinum Global Access from WeWork, which includes one year of complimentary access to WeWork locations around the world.