| Business | Phone |
| 4 Leaf Productions 8210 Se 11th Ave, Portland 97202 | (503) 233-8449 |
| Ymca 6036 Se Foster Rd, Portland 97206 | (503) 265-1438 |
| Synan Art Studio 418 Se 81st Ave, Portland 97215 | (503) 253-2149 |
| Sellwood Art Academy 7908 Se 13th Ave, Portland 97202 | (503) 239-7647 |
| Rutherford Academy 835 Se Hawthorne Blvd, Portland 97214 | (503) 230-8881 |
| Rin Carroll Jackson Art Endvrs 3561 Se Division St, Portland 97202 | (503) 232-0745 |
| Radius Studio 2515 Se 22nd Ave, Portland 97202 | (503) 231-4145 |
| Delia's Artist Studio 5206 Sw Custer St, Portland 97219 | (503) 452-3139 |
| Pacific Northwest College-Art 1241 Nw Johnson St, Portland 97209 | (503) 226-4391 |
| Green Awning Studio 2427 Ne 24th Ave, Portland 97212 | (503) 231-8023 |
| Hipbone Studio 2342 Se Ankeny St, Portland 97214 | (503) 231-3994 |
| Innerscape Art Center 1306 Nw Hoyt St # 301, Portland 97209 | (503) 827-0665 |
| Leon & Bornowski Studios 1215 Sw 16th Ave, Portland 97205 | (503) 222-9692 |