To set a hidden Alexa alarm, you can use the Alexa app on your smartphone or tablet. Open the app and tap on the "More" option at the bottom right corner. Then, select "Reminders & Alarms" and tap on the "+" icon to create a new alarm. You can set the alarm time and choose the "Vibration" option to make the alarm silent and hidden. Once the alarm is set, it will go off at the specified time without making any sound, but you will still receive a notification on your device. **

Some hidden gems in London include the Leighton House Museum, a beautifully preserved Victorian home with stunning Middle Eastern-inspired interiors, and the Hampstead Heath Pergola and Hill Garden, a tranquil and picturesque spot with stunning views of the city. Another hidden gem is the Little Venice area, a peaceful canal network with charming houseboats and waterside cafes. Additionally, the Sir John Soane's Museum, a unique house museum filled with an eclectic collection of art and antiquities, is a must-visit for history and architecture enthusiasts. **

Hidden gems like Kemono Jihen are lesser-known anime series that offer a unique and captivating story, compelling characters, and stunning animation. These hidden gems often fly under the radar but have a dedicated fanbase due to their high-quality storytelling and production. Kemono Jihen, in particular, stands out for its blend of supernatural elements, mystery, and character development, making it a must-watch for fans of the genre. These hidden gems often provide a refreshing and memorable viewing experience for anime enthusiasts looking for something new and different. **

Some short anime hidden gems include "Barakamon," a heartwarming slice-of-life series about a calligrapher finding inspiration in a rural village; "Tatami Galaxy," a unique and visually stunning show about a college student's surreal experiences; and "Anohana: The Flower We Saw That Day," a touching story about a group of friends dealing with grief and guilt. These anime may not be as well-known as some others, but they offer compelling stories and memorable characters that make them worth watching. **

In The Sims 4, hidden objects are items that are not readily available for purchase in the game's build and buy mode. These objects are typically unlocked through gameplay achievements, completing certain tasks, or using cheat codes. Hidden objects can include unique furniture, decorations, and other items that are not part of the standard catalog. Players can use these hidden objects to customize their Sims' homes and add special touches to their virtual world. **

Some hidden gems for the PC include OBS Studio, a free and open-source software for video recording and live streaming; DaVinci Resolve, a powerful video editing software with advanced features; and HandBrake, a tool for converting video files to different formats. These software are not as well-known as some of the more popular options, but they offer high-quality features and functionality for users looking for alternatives. **

One hidden gem that I would recommend is "Hollow Knight," a beautifully crafted indie game with challenging gameplay and a captivating world to explore. Another hidden gem is "Celeste," a platformer with a touching story and tight controls that make for a rewarding experience. Lastly, "Undertale" is a unique RPG that subverts traditional game mechanics and offers players a thought-provoking narrative. **

Some hidden gems at the Baltic Sea include the Curonian Spit, a narrow strip of land with stunning sand dunes and unique flora and fauna. The island of Gotland in Sweden is also a hidden gem, with its medieval town of Visby and beautiful coastline. The Hel Peninsula in Poland is another hidden gem, offering pristine beaches and charming fishing villages. Finally, the Åland Islands, an autonomous region of Finland, are a hidden gem with their picturesque landscapes and rich maritime history. **