Worship has more to do with the attitude of the heart than the location.
So many Christians get caught up in the formality and tradition of worship. They think worship has to happen at a particular time or place. They believe you must worship in a certain way or only with a specific style of music.
True worshipers come to God in spirit and truth.
You can worship God in the grandest cathedral or a grass hut - you can be part of a large crowd or in your pajamas. What matters is the attitude of the heart.