Detail from a garden project by Anouk Vogel.

Thursday, April 21

The annual Architalx lecture series is taking place again at the Portland Museum of Art (7 Congress Square), with talks about contemporary architecture delivered by imaginative practitioners every Thursday this month. Tonight it’s Anouk Vogel, a Swiss architect working in Amsterdam renowned for her gardens, installations and street furniture. Tix: $8-$10. 899-0588.