though, it is most likely the day or close to the day when the wise men brought Him gifts when He was already a toddler.
Do you have any evidence for the wise men's visit being in the winter? The Church celebrates the sages' visit on January 6, and again, they know it isn't the actual day, but it was the day chosen for that celebration.
I notice you left out any discussion of "Easter"....
Once again, I am only a "Protestant" by (society's) default, because of having a faith that isn't RCC; however, that is a misnomer, because the RCC didn't exist from the beginning of the Church, so I do not have to "protest" the RCC's dogmas to just go along and believe what the Word of God teaches.
1) The RCC has existed for at least 1700 years. You don't have to like it, but you shouldn't lie about it.
2) Every time you judge the Church, you reject what the Word of God teaches. That doesn't make you a protestant.
Us "Protestants" (so-called) aren't big on 'symbols', anyways (or 'images'), etc.
I completely disagree. Do you swear on the Bible? Do you read Jesus' parables, that were all about symbolism and analogies?
If not, you're not a Christian. If so, then you can't claim you "aren't big on symbols".
the LITERAL blood and flesh of Jesus
Oh, so you DON'T believe the Bible when Jesus says, "THIS IS MY BODY, THIS IS MY BLOOD"? At least in this case, Catholics are being true to the Word of God. You don't have to take the Bible literally in order to be a Christian, but at the very least, don't judge a group of Christians for choosing to take one portion literally that you choose not to take that way, and then (of all things!) accuse THEM of ignoring Scripture.
At least Catholics admit when their traditions come from sources other than Scripture, which makes them more honest than a lot of evangelicals, if still wrong.
Just once, I'd like to hear an evangelical person admit that his or her belief in the Rapture was adding to the Bible what isn't there. I wouldn't scoff their erroneous beliefs if they just admitted they were extra-Scriptural.