A unique business ideas in Dubai could be to establish a "Desert Adventure Concierge Service." This business would cater to tourists and locals alike, offering curated and personalized desert experiences. It could include arranging private desert camping trips, stargazing tours, desert safaris, and even unique activities like hot air ballooning over the dunes. The key is to provide a one-of-a-kind, premium experience that combines the natural beauty of Dubai's desert with luxury and customization. Such a business idea could tap into Dubai's thriving tourism industry while offering something distinctive and memorable for visitors and residents.