When planning return gifts for a birthday party in Patna, you can choose items that reflect the rich cultural heritage of the city. Consider gifting your guests traditional Maithil paintings or Madhubani art pieces, which are a significant part of the artistic tradition in Bihar. These hand-painted creations can serve as both mementos of the party and windows into the vibrant culture of the region.

Another option is to provide local handicrafts or items representing Bihar's famous silk industry. You could offer guests handwoven Patna silk scarves or stoles, showcasing the city's fine craftsmanship and heritage. These gifts not only align with Patna's cultural identity but also offer a touch of elegance to your birthday celebration.