Write an article based on this summary:

Ask a friend or contact who works for Google at give you a tour. Observe highlights of the Google headquarters offices discreetly. Visit the Google Visitor Center. Have a meal in the Googleplex cafeteria. Checkout Google "nap pod" sleep stations. Ask if you can see the Google garden.
Most of Google's buildings are only accessible by their employees. Exceptions are sometimes made for guests of employees. If you know someone who works at Google's headquarters, call or email them to ask if they can give you a tour of some of the buildings.  Be polite and offer to work around their schedule to make the visit happen. If you get the opportunity to visit the Googleplex, be on the lookout for some of the most notable parts of Google's work environment. If you wish to take pictures,  ask for permission first. Be as low-key and discreet as possible to avoid distracting employees during their work day. The Google Visitor Center is essentially a mini-museum that showcases Google's history. Access to this exposition of cultural and historical artefacts is restricted to employees and their guests. Ask your tour guide to bring you through the building, which will give you an informative overview of how the company has developed over the years. Note that the visitor center may be closed as of 2019. It's located near the Android statue garden in the Landings building area. The Googleplex cafeteria combines a variety of high-quality restaurants that range from casual dining to upscale cuisine. Ask your Googler tour guide if you can share a meal with them in the cafeteria, which is open to employees and their guests. Choose from restaurants that are color-coded green, yellow, or red for general healthiness.  Green represents maximum healthiness. Yellow indicates food that features both healthy and unhealthy ingredients. Red signifies that the food is more decadent and not ideal for a healthy diet. Ask your tour guide if you can see one of the "nap pods" scattered across Googleplex buildings. These enclosed reclining chairs shut out external stimulus so that employees can work quietly or sleep. They also include a built-in Bose music system and a timer to wake up employees after a set time. These "naps pods" were created by a company called MetroNaps using NASA science. Many of the plant-based foods served in the Googleplex cafeteria are grown on-site in the Google Garden. This large organic garden uses Earthbox, a technology invented by Google that waters plants from the bottom instead of the top. Ask if you can visit this impressive space on your tour.  The Google Garden also has vast green spaces and meditation spots for employees. The garden also serves as the learning grounds for students of a local horticulture society.