Here's an all-time culinary first:

Rich Landau, chef/co-owner of the all-vegan Horizons (611 S. Seventh St.), has been booked to cook at the James Beard House in New York City.

Horizons will be the first vegan restaurant to be represented at the culinary temple.

Landau and his wife, Kate, are up for Nov. 3. Appetizers start at 7 and dinner is served at 8. A Beard rep does not have the prices yet; reservations will be available Aug. 1.