Illustrate a whimsical scene inspired by the classic video game "Day of the Tentacle," featuring a quirky trio of characters embarking on a time-traveling adventure. The eccentric trio consists of a nerdy, bespectacled human, a zany, purple tentacle with a mischievous grin, and a stoic, green tentacle with a penchant for puzzles. They stand in a vibrant, cartoonish laboratory filled with bubbling beakers, flashing lights, and quirky inventions. The time machine, a wacky contraption adorned with spinning gears and colorful buttons, crackles with energy as it prepares to whisk the trio away on their next daring escapade through time and space. The atmosphere is lighthearted and humorous, capturing the essence of the beloved point-and-click adventure game.