Go all night on SUNDAYS:
21st Ave. Bar
820/Mint
Bartini
Camellia Lounge
Ciao Vito
del Inti
Dragonfish
Gold Dust Meridian
H50
Henry's
Hilt
Hop & Vine
Imbibe
Jade Lounge
Jake’s Grill (but not Jake's Famous)
Kell’s (7-10)
Lompoc 5Q
Mama Mia
Macadam's
Manzana’s
Oba!
Paddy’s
Pope House
Portland City Grill
Red Star Tavern
Ringside Fish House
Sweet Basil & Basil Bar
Tin Shed
Touche
Yakuza

Bugatti's, Decarli and Hall Street Grill in Beaverton;
Atrium, The Rock, and Tiger's Garden in Vancouver;
Highcliffe in Oregon City, Bumpers in Troutdale

These go all night on these days

Mondays: 820/Mint, Bartini, Brix, Beaches, Circa 33, Gotham Tavern, North 45
Tuesdays: Crush, Delta Cafe, Isabel, Jade Lounge, La Calaca Comelona, Mee-Sen Thai, Mint/820, Por Que No, Porcelli's, Riverview (Troutdale), Seres (formerly Sungari Pearl)
Wednesdays: 820 (Mint), Aura, Tapalaya (if you bike there)
Thursdays: Jade Lounge, La Calaca Comelona

Tues-Thurs & Sun  Three Doors Down

Extended Daily
Blue Monk 5:00-8:00pm
Ciao Vido 4:00-8:00pm (Mon-Thur)
Crow Bar 3:00-8:00pm
Gold Dust Meridian 2:00-8:00pm
Moloko Plus 4:00-8:00pm
Red Star 4:00-8:00pm
Who Song's & Larry's 4:00-8:00pm

Happy Hour until Close Daily
Basta's
The Heathman
Silk (4:00-9:30pm)

Plus all-night/any night coupons in book for:
820/Mint
Gotham Tavern (up to 20 people)
XV