  We have used the {\it Spitzer Space Telescope} to observe two transiting
planetary systems orbiting low mass stars discovered in the \Kepler \Ktwo
mission. The system K2-3 (EPIC 201367065) hosts three planets while EPIC
202083828 (K2-26) hosts a single planet. Observations of all four objects in
these two systems confirm and refine the orbital and physical parameters of the
planets. The refined orbital information and more precise planet radii possible
with \Spitzer will be critical for future observations of these and other \Ktwo
targets. For K2-3b we find marginally significant evidence for a Transit Timing
Variation between the \Ktwo and \Spitzer\ epochs.
