Create an upscale and professional Instagram post for the grand opening of 'Artisan Bite'. The post should feature high-quality imagery of Chuck Tender, set against a dark, elegant backdrop to emphasize the food. The text "Grand opening" should be prominently displayed in a sophisticated font with a subtle glow to convey anticipation and exclusivity. The overall design should be sleek and modern, with a color scheme that complements the rich tones of the grilled meat.  --s 250 --style raw