These bars are bringing the party on Aug 3. 

See also: The ultimate guide to Bangkok beer bars


Beer Belly

72 Courtyard's boisterous beer bar combines live music with games (free jenga, table tennis, etc.) to go with a full selection of beer.
 
The deal: On Aug 3-4, buy-one-get-one-free on all beers all night long, with each order coming with a side of Loaded Fries.  From 7-9pm, join in the fun at five game stations: jenga, Foosball, ping pong, beer pong and flip cup, with the winner of each getting a free 3-liter beer tower. 
 
G/F, 72 Courtyard, 72 Sukhumvit Soi 55 (Thonglor), 02-392-7770. Open daily 5pm-2am
 

The Beer Bridge

Langsuan's spacious beer bar offers creative tapas dishes and 100+ craft beers, from Deschutes Chainbreaker to Rogue Hazelnut Brown Nectar.
 
Deal: Draft Ballast Point discounted from B395 to B295 per pint and bottled beers at 30-percent discount.
 
1/F, Portico, 31 Soi Lang Suan, 02-050-5158. Open daily 10.30am-1am
 

The Beer Cap

The Commons' champion of niche beer labels keeps people guessing with its rotating list of brews from around the world. 
 
Deal: On Aug 4-7, every purchase of draft beer purchase over 33cl or bottle receives a lucky draw coupon for a chance to win one of every beer in stock. 
 
The Commons, 355 Thonglor Soi 17, 02-185-2517. Open daily 11am-1am
 
 

Changwon Express at Flow House

The beach-vibe beer bar perched above the urban surfing park Flow House shines a light on Thailand’s burgeoning craft beer scene.  
 
Deal: Get a free beer glass when you purchase 4 beers from 4 selected taps (only at Flow House branch of Changwon Express).
 
Flow House, A-Square 26, 120/1 Sukhumvit Soi 26, 095-445-1465. Open daily 5pm-midnight
 

Craft

With semi-outdoor branches in Asoke and Silom, Craft offers up over 20 labels on tap for Silom branch and over 40 beers on tap for Sukhumvit outlet which rotate monthly, and 50 bottled varieties—expect familiar imports like Deschutes, Rogue and Anderson Valley, with a particular focus on hoppy, high-alcohol-content IPAs.
 
Deal: B210 per pint for Thai craft beers Roselle Jujubee and Redbus from midday to midnight at both Silom and Sukhumvit branches.
 
16 Sukhumvit Soi 23, 02-661-3220. Open daily 2pm-12am. BTS Asoke
G/F, Holiday Inn Silom, 981 Silom Rd. Open daily noon-midnight
 

Four Points and Drunken Leprechaun

The wood-dominated beer bar is decked out with both sofas and high bar stools with a huge screen for live matches. Beers on tap include the tried-and-trusted names such as Stella Artois, Hoegaarden, Asahi and Guinness. 

Deal: Expect games, pairings and more activities to mark the occasion. Join the "Brews Marathon" (B150) and be the fastest to drink a beer to win a prize or show off your drinking skills with a half-yard of beer (B390). There will also be a barbecue live station with dishes from B250.  
 
Four Points by Sheraton Bangkok, 4 Sukhumvit Soi 15, 02-309-3255. Open daily 10am-1am
 

O’Glee

The typical Irish bar exterior hides a hipster haven that has Ari’s coolest residents packing in every night for the vast selection of beers. Treacle-like black porters from Mikkeller stand alongside Beervana’s hoppiest new American imports on an ever-rotating lineup of beer taps, while the upbeat soundtrack hits all the right pre-party notes—as do the garlic fries and affordable beef steak.

Deal: Happy hour (5.30-8pm) gets you 15-percent of draft beers.
 
Ari Soi 1, 064-146-4983. Open Mon-Sat 5:30pm-midnight. BTS Ari
 

Party House One

Party House One is exactly what its name suggests. Show bartenders are a requirement, cocktails all day and night (even at 6am); it’s easy to see where the “party all the time” concept comes into play.
 
Deal: B35 per glass of Chang from 6am-6pm or B100 for three. A yard beer competition will be held from 5pm-8pm with competitors who can finish their beer in 30 seconds getting it for free, and those who finish in 40 seconds getting a 50-percent discount.
 
Siam@Siam, 865 Rama 1 Rd., 02-217-3000. Open daily 6am-1am