By CBS3 Staff

PHILADELPHIA (CBS) – The holiday season is underway at the Art Museum. The Christmas tree arrived on Monday morning.

Crews hoisted the giant tree atop the Rocky steps.

The official tree-lighting celebration will take place on Nov. 27.

Festivities will include free museum admission, holiday treats and music from Chelsea Reed and the Fair Weather Five along with Sister Cities Girlchoir.

Mark your calendars!