Burn Temple Gifts, Grendel's Children.
"The Temple is ever-changing, both by itself and through interaction. Different things will happen as you, and others, touch it, walk through it and climb or sit on it. No two interactions will be the same.
Come back after sunset in the sims… because every Linden night it's going to burn, slowly and with majesty til finally every beam is consumed… then - after a time - it will rise again for the new day. "