We’ve all been there. You’re craving a hot bowl of something comforting, or you’re planning a team lunch for thirty people, and you just need to talk to an actual human. Finding the right way to reach a restaurant shouldn’t feel like a scavenger hunt. So here’s a simple, no-fuss rundown of how to ติดต่อ Yai Som, the grandma-style chicken noodle spot in western Bangkok, depending on what you need.
Start with what you actually want
The best way to reach out depends on your goal. Are you hungry right now? Planning an event? Just wondering which branch is closer? Each of those has a slightly different best route, so let’s go through them.
If you’re hungry and want food now
The fastest option is the old-fashioned one: walk in. Yai Som has two branches, and neither requires a reservation. Pick a seat, check the menu, tell the staff what you’d like, and your food comes out hot and fresh. Most noodle bowls start around ฿50, so it’s an easy, low-pressure meal.
If you’d rather stay on the couch, delivery is easy too. Open Grab Food, Shopee Food or LINE MAN, search for “ก๋วยเตี๋ยวไก่ยายโสม,” pick your dishes, and add any notes in the app. Confirm, pay, and wait. There’s also a LINE ordering link on the website’s homepage, which is handy if you already live in that app like the rest of us.
If you want to call a branch
Sometimes a quick phone call is just easier, especially if you have a question about the menu or want to check opening details before heading over. Each branch has its own number, so call the one closest to you.
The Bang Waek branch is inside Bang Waek Market, at Bang Waek 62 in Phasi Charoen district, and you can reach it on 065 518 2240. The Tat Mai Phran Nok branch is at 21 Soi Kaew Ngoen Thong 5 in Bang Phrom, Taling Chan district, and its number is 062 413 8895.
One small tip: call outside the lunch rush if you can. Midday is when the kitchen is busiest, and a quieter hour usually means you’ll get a calmer, more thorough answer.
If you’re planning an event
This is where reaching out ahead of time really pays off. Yai Som does a lot more than noodles. The team offers off-site catering, including buffet and cocktail-style setups, plus food truck appearances, food booths, lunch boxes and snack boxes for meetings and seminars. These aren’t things you want to organize the day before.
When you get in touch about an event, a few details will make the conversation much smoother. Tell them roughly how many guests you’re expecting, what kind of gathering it is, where it’s happening, what date and time you need food served, and your approximate budget. If anyone has dietary needs, mention that early too. The more you share up front, the faster they can suggest something that fits.
And don’t wait until the last minute. Giving a couple of weeks’ notice, or more for bigger events, takes pressure off everyone and usually leads to a better result.

What to say in your message
If you’re writing instead of calling, keep it short and clear. A good message is something like: who you are, what you’re planning, how many people, when and where, and what you’d like to know. You don’t need to write an essay. A friendly, specific note gets a faster and more useful reply than a vague “how much for catering?”
Here’s a rough idea of how that might sound: “Hi, I’m organizing a company training day on the 15th with about 40 people in Taling Chan. We’d love lunch boxes, ideally chicken rice and a noodle option. Could you share what’s available and a rough price?” Simple, polite and easy to answer.
If you’re just curious
Maybe you’re not ordering anything yet. Maybe you just want to see the menu, figure out which branch is nearer, or peek at photos before deciding. The website covers all of that. You can browse the full menu by category, from noodles and chicken rice to fried snacks, drinks, desserts and shaved-ice bingsu, and the service pages explain each catering option in a little more detail. It’s a nice way to get your bearings before you pick up the phone.
A few friendly manners
Restaurants are busy places, and small gestures go a long way. If you’re calling during a rush, be patient. If you have a special request, ask politely and give as much notice as you can. And if you’ve had a great meal, a kind word to the staff or a nice review online genuinely makes a small business’s day.
Why bother with all this?
Because good communication makes good food experiences. A two-minute call or a clear message can be the difference between a smooth lunch and a stressful one, whether you’re feeding yourself or a hundred coworkers. Small family-style places like this tend to be responsive and personal, which is part of their charm. You’re not talking to a call center, you’re talking to people who care how your meal turns out.
The takeaway
Getting in touch with Yai Som is refreshingly simple. Walk in for a quick bowl, use a delivery app when you’re feeling lazy, call a branch for questions, or reach out early when you’re planning an event. Pick whichever route suits your mood, and you’ll be eating something warm and satisfying in no time.