La Leche League conferences frequently offer CE days for professionals as
"stand-alone" events in conjunction with the actual conference which is geared
more towards families and LLL Leaders.  Frequently the same
speakers/topics/credits are offered at each event.  Therefore, if you have a
noisy baby/toddler/child, you could simply attend the conference instead of
the CE day.  You would still be expected to remove a really noisy child from
the room, but a higher child-noise level is tolerated.  Professionals may not
always receive a general conference registration with CE registration
materials and may need to ask for them.
Chris M.