Two pretty fantastic Portland businesses are celebrating impressive anniversaries today, and each is offering what should be a good time this evening.

Music Millennium - Officially the senior record store of the Pacific Northwest! A celebration of 43 years in business begins at 5:30 with cake and drinks, and local Blues mainstay Lisa Mann will be performing for the release of her new album following the birthday treats. (3158 E Burnside St.)

Belmont Station - Also the oldest of it's kind in the NW, this SE Portland specialty bottle shop turns 15 and will be selling some vintage bottles and releasing a cask-conditioned 15th Anniversary Ale for the occasion. The party goes from 3 pm to closing. (4500 SE Stark St.)