attend a hare Krishna sunday chant and feast

I've been frequenting Govinda's Restaurant in Elizabeth Street, Brisbane (Queensland, Australia) on-and-off for the last 20 years.  They serve delicious and cheap vegetarian meals.  On the first Sunday of the month at 5pm they hold their "feast", along with lectures, chanting and meditation.  Curiously, I've always considered trying this at least once, but never have.  So over the next 12 months I'll put aside a Sunday evening to experience this.