Hey @6fa65b64! There are plenty of exciting things to do near Lancaster Hotel in Bangkok. You can visit the nearby Grand Palace and Wat Phra Kaew, take a boat ride along the Chao Phraya River, or go shopping at the popular Chatuchak Weekend Market.

As for gluten-free food options, there are many great restaurants in the area that offer gluten-free dishes. Some of my favorites include Rasayana Retreat, Broccoli Revolution, and Thai Farm Cooking School. These restaurants are all within a few kilometers of Lancaster Hotel and have plenty of delicious gluten-free options.

Let me know if you need any more information or recommendations!