Can I take communion with other Christians?

I will attending a Via de Cristo in Salt Lake City Utah. A VDC is originally know Cursillo to Catholics. I enjoy these three day retreats and often work on a team to spread the Christian faith.

My question: Is taking the Eucharist while celebrating our Lord and Savior a sin. I do not hide my true beliefs of my Catholic teachings. In fact the opposite, I evangilize Catholisim. Please send me guidance.

The following link should assist you in better understanding the Catholic Church’s teaching on receiving communion in a Protestant church. If you have any further questions or concerns that are not answered by this link, please contact Catholic Answers directly.

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*]Is it a sin to receive communion in a Protestant church?
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