I don't think St. Mark's takes itty bitties, if I recall correctly they start at 6 months. I don't know how soon you need care but that might matter since your baby is still tiny. There are also a number of options just south of I-10 in the Memorial area that you might consider. I don't know what part of Spring Branch you're in, but if you want more info I think I have my "long" list somewhere still. Just let me know if you want it.
My big boy is bounding towards 4! Baby brother coming in October!
We actually live in Oak Forest but my husband takes I-10 to get to work. His office is off of BW8 and I-10 so anything along that route. If they aren't too far off of I-10 I would really appreciate your recs. Thank you!
I'd start with the ones closer to your home and then move further out if those don't work for you. I've heard good things about Big Little too and that one sounds like it'd be closest for you.
Re: looking for daycare in the Spring Branch area
st christopher's episcopal day school on blalock.
Fair haven methodist on gessner.