Granny Hobbies USA: Rediscover Traditional Hobbies for Mental Wellness In 2025, classic pastimes, commonly known as granny hobbies, are experiencing a major resurgence across the USA.. Activities like knitting, crocheting, baking, gardening, and crafting are no longer just nostalgic pastimes—they are helping Americans relieve stress, improve mental wellness, and embark on an emotional healing journey….