| MAY '08 |
| | 2 | Grand Opening | "The Cave" at the Green Onion, Portland, OR |
| | 3 | Grand Opening | "The Cave" at the Green Onion, Portland, OR |
| | 8 | Alan Jones and the Cave Men | "The Cave" at the Green Onion 8:00-11:00, $5 cover, minors until 9:30 pm, Portland, OR |
| | 10 | David Friesen | "The Cave" at the Green Onion 8:00-11:00, $5 cover, minors until 9:30 pm, Portland, OR |
| | 15 | Alan Jones and the Cave Men | "The Cave" at the Green Onion 8:00-11:00, $5 cover, minors until 9:30 pm, Portland, OR |
| | 16 | Barbara Lusch | Jimmy Mak's 8 pm |
| | 17 | David Valdez - The Lenny Tristano Files | "The Cave" at the Green Onion 8:00-11:00, $5 cover, minors until 9:30 pm, Portland, OR |
| | 22 | Alan Jones and the Cave Men | "The Cave" at the Green Onion 8:00-11:00, $5 cover, minors until 9:30 pm, Portland, OR |
| | 29 | Alan Jones and the Cave Men | "The Cave" at the Green Onion 8:00-11:00, $5 cover, minors until 9:30 pm, Portland, OR |
| | 30 | Portland Jazz Orchestra Big Band | Concert at Winningstad Theatre, 1111 SW Broadway, Portland, OR |
| | 31 | Randy Porter's New Music Project | "The Cave" at the Green Onion 8:00-11:00, $5 cover, minors until 9:30 pm, Portland, OR |
