Arpeggiate each chord of the scale. The arps will define the sound of each chord, and thus define the sound of the mode.

Cmaj - Ionian
Dmin - Dorian
Emin - Phrygian
Fmaj - Lydian
Gmaj - Mixolydian
Amin - Aeolian
Bm7b5 - Locrian

This should keep you in the shed for a bit.