Key points
- Served at Château Botanique on the hotel’s second floor, the new offering combines a freshly prepared grilled main course with unlimited salads and side dishes for just THB 399 net per person.
- Positioned as a convenient yet substantial option for people working around Ploenchit, Wireless Road and Ruamrudee, the promotion has been designed with the pace of the working day firmly in mind.
- At the same time, this Bangkok Hotel Food Promotions news report highlights how the hotel is placing considerable emphasis on value, variety and choice at a price point that should appeal to both regular weekday diners and visitors to the area.
A New Weekday Lunch Option in the Heart of Ploenchit
Radisson Hotel Chateau de Bangkok is giving office workers, business travelers and Bangkok diners another reason to look forward to lunchtime with the introduction of its Château Grill & Gather weekday lunch promotion. Served at Château Botanique on the hotel’s second floor, the new offering combines a freshly prepared grilled main course with unlimited salads and side dishes for just THB 399 net per person.

Image Credit: Radisson Hotel Chateau De Bangkok
Positioned as a convenient yet substantial option for people working around Ploenchit, Wireless Road and Ruamrudee, the promotion has been designed with the pace of the working day firmly in mind. Diners can enjoy a complete restaurant lunch without having to sacrifice the convenience and speed often required during a busy office schedule. At the same time, this Bangkok Hotel Food Promotions news report highlights how the hotel is placing considerable emphasis on value, variety and choice at a price point that should appeal to both regular weekday diners and visitors to the area.
Choose a Freshly Prepared Main Course
The centerpiece of Château Grill & Gather is a choice of one freshly prepared main course, with the selection covering meat, seafood and vegetarian preferences.
Among the grilled favorites are Grilled Chicken with Lemongrass, offering familiar Thai aromatic notes, and Grilled Pork Collar with Thai Herb Glaze, which brings together the richness of pork with a distinctly local flavor profile. Diners can also opt for Crispy Fried Chicken Thigh, while seafood lovers can choose Grilled Sea Bass with Smoked Chilli Lime Dressing. A vegetarian dish is also available, ensuring the promotion has an option for guests avoiding meat and seafood.
For diners seeking something a little more indulgent, the hotel is also offering premium upgrades. Guests can upgrade their main course to Picanha or grilled lamb ribs for an additional THB 300 net, adding another dimension to what is otherwise positioned as an accessible weekday lunch.

Image Credit: Radisson Hotel Chateau De Bangkok
Unlimited Salads, Soup, Sides and Desserts
The THB 399 net price goes considerably further than the main course. Guests receive unlimited access to the restaurant’s salad bar, along with the soup of the day and a generous selection of side dishes.
The accompaniments include truffle-infused French fries, garlic bread, garlic fried rice, French-style potato purée, roasted seasonal vegetables and spaghetti with tomato sauce. A selection of desserts rounds out the meal, allowing diners to move from a fresh salad and soup through to their chosen main course and finish with something sweet.
The unlimited format should prove particularly attractive to those wanting a filling midday meal while still retaining the freedom to build their lunch according to their own appetite. It also makes Château Grill & Gather suitable for groups of colleagues with different tastes, as each guest can select a main course before choosing freely from the accompanying dishes.
Designed for Bangkok’s Busy Business District
Location is another important part of the promotion. Radisson Hotel Chateau de Bangkok sits within easy reach of the Ploenchit, Wireless Road and Ruamrudee areas, placing Château Botanique close to offices, embassies, residences and businesses in one of central Bangkok’s busiest commercial districts.
Rather than positioning the lunch simply as a special-occasion hotel meal, Château Grill & Gather is geared towards everyday weekday dining. Its combination of a relaxed restaurant environment, substantial food selection and straightforward net pricing makes it particularly suited to business lunches, informal meetings, meals between colleagues or a quieter break away from the office.
The service period also reflects that focus. Château Grill & Gather is available Monday to Friday from 11:30 AM until 2:30 PM, excluding public holidays, providing a three-hour window that accommodates both early and later lunch schedules.

Image Credit: Radisson Hotel Chateau De Bangkok
Quality and Value at THB 399 Net
With hotel dining prices across central Bangkok varying considerably, the THB 399 net price is likely to be one of the strongest selling points of the promotion. The inclusion of a grilled main course, soup, unlimited salad and side dishes, as well as desserts, gives diners a clearly defined price before they sit down to eat.
The premium upgrade option also allows Château Botanique to cater to guests who want to elevate their meal without changing the overall lunch concept. This flexibility means the promotion can work equally well for a quick weekday meal or a more leisurely business lunch with colleagues and clients.
A Welcome Addition to Bangkok’s Weekday Lunch Scene
For professionals around Ploenchit and Wireless Road, the new Château Grill & Gather promotion brings together several of the qualities that matter most during the working week: accessibility, speed, variety, substantial portions and a competitive net price. The ability to select a freshly cooked main course while enjoying unlimited salads and sides gives the lunch more flexibility than a conventional set menu.
At THB 399 net, Radisson Hotel Chateau de Bangkok has created an attractive proposition for diners who want the surroundings and service of a hotel restaurant without turning an ordinary weekday lunch into a major expense. With seafood, chicken, pork and vegetarian choices, optional premium meats and an extensive supporting selection of salads, soup, sides and desserts, Château Grill & Gather looks well placed to become a practical lunchtime choice for the surrounding business community.
The promotion is available now at Château Botanique, 2nd Floor, Radisson Hotel Chateau de Bangkok, every Monday to Friday from 11:30 AM to 2:30 PM, excluding public holidays. Reservations can be made through the hotel’s designated reservation channel, while further information is available by contacting Radisson Chateau de Bangkok on 02 116 2222.
For Bangkok residents, office workers and visitors searching for an affordable but satisfying hotel lunch in the Ploenchit area, Château Grill & Gather delivers an appealing balance of convenience, choice and value, while its generous unlimited accompaniments and optional premium upgrades give diners enough flexibility to make each visit a little different.
For more details, visit:
https://www.radissonhotels.com/en-us/hotels/radisson-chateau-bangkok