The Openair Frauenfeld 2014 was a music festival held in Frauenfeld, Switzerland. It is one of the largest hip-hop and urban music festivals in Europe, featuring a lineup of international and local artists. The festival attracts thousands of music fans and has become a popular event for hip-hop and urban music enthusiasts. The 2014 edition featured performances by artists such as Nas, Macklemore & Ryan Lewis, and Kid Ink, among others. **

The Openair Frauenfeld 2017 is a music festival held in Frauenfeld, Switzerland. It is one of the largest hip-hop and urban music festivals in Europe, featuring a lineup of international and local artists. The festival attracts thousands of music fans from all over the world and offers a diverse range of performances, including rap, hip-hop, and R&B. In addition to the music, the festival also includes various food and drink vendors, as well as other entertainment options. **

Yes, a 17-year-old can attend Openair Frauenfeld. The festival is open to all ages, but attendees under 16 years old must be accompanied by an adult. It is important to check the festival's specific rules and regulations regarding age restrictions and supervision requirements before attending. **

Yes, you can attend Openair Frauenfeld at the age of 17. The festival is open to all ages, but attendees under 16 years old must be accompanied by an adult. It is important to check the festival's specific rules and regulations regarding age restrictions and supervision requirements before attending. **

To get a refund for your Openair Frauenfeld tickets, you will need to contact the ticket vendor or the event organizer directly. Check the official website or your ticket confirmation email for information on how to request a refund. Be sure to follow the specific instructions provided by the ticket vendor or organizer, as their refund policies and procedures may vary. Keep in mind that there may be deadlines for requesting a refund, so it's important to act promptly. **

Vintage fashion refers to clothing and accessories that are at least 20 years old and represent the style of a previous era. It often includes items from the 1920s to the 1990s, and can encompass a wide range of styles, from glamorous and elegant to funky and eclectic. Vintage fashion is prized for its unique and timeless appeal, as well as its sustainability and eco-friendly nature. It allows individuals to express their personal style and stand out from the crowd with one-of-a-kind pieces. **

A vintage retro app is a mobile application that is designed to mimic the style and aesthetics of past eras, typically from the 1950s to the 1990s. These apps often feature nostalgic elements such as retro fonts, color schemes, and design elements to evoke a sense of nostalgia for a bygone era. Vintage retro apps are popular among users who appreciate retro aesthetics and want to incorporate them into their digital experiences. **

As an AI, I do not have real-time information on who has already been to Openair Frauenfeld 2023. However, attendees of the festival would be the best source to answer questions about their experience at the event. You can try reaching out to people who have attended the festival through social media platforms or online forums dedicated to music festivals for more information. **