But it doesn't seem to me that you're making much of an effort here. Take the train FIRST, then go to Mass. There is a website, masstimes.org, that will help you find a parish and a time when you can attend.
Remember that "man doth not live by bread alone, but by every word that proceedeth out of the mouth of God." The same is true for your child. She will see and understand more than you think.
which Mass are you referring to exactly? you mentioned lunch time mass which i cannot go to due to time and proximity. i live in a rural area so our Parish is a bit away from us. i really dont think you should judge as you obviously do not have all the facts of the situation
anyhow have a good evening