---
title: "Open Call: SNFCC Green Weekend 2026 - WATER: The Great Challenge"
organization: "Stavros Niarchos Foundation Cultural Center (SNFCC)"
category: exhibition
deadline: 2026-06-19
valid_through: 2026-06-19
countries: ["GR"]
disciplines: ["architecture"]
location: "Athens, Greece"
entry_fee: "Free"
award: "Participation in an outdoor exhibition titled “Water: The Great Challenge” at Stavros Niarchos Park"
eligibility: "Open to young architects and visual artists, as well as students of architecture or visual arts, of any nationality. Applicants must live and operate in Greece, or have developed a project related to the Greek reality."
source_url: "https://snfcc.org/en/open-call-snfcc-green-weekend-2026"
canonical: "https://opencallradar.com/open-calls/open-call-snfcc-green-weekend-2026-water-the-great-challenge-stavros-nia-c194b49c"
status: open
last_updated: 2026-05-18T06:50:05.407469
---
# Open Call: SNFCC Green Weekend 2026 - WATER: The Great Challenge

**Organization**: Stavros Niarchos Foundation Cultural Center (SNFCC)
**Category**: exhibition
**Deadline**: 2026-06-19
**Location**: Athens, Greece
**Country code(s)**: GR
**Discipline(s)**: architecture
**Entry fee**: Free
**Award**: Participation in an outdoor exhibition titled “Water: The Great Challenge” at Stavros Niarchos Park
**Eligibility**: Open to young architects and visual artists, as well as students of architecture or visual arts, of any nationality. Applicants must live and operate in Greece, or have developed a project related to the Greek reality.

## Description

The Stavros Niarchos Foundation Cultural Center (SNFCC) is inviting young architects and visual artists, including students, to submit proposals for an outdoor exhibition as part of the SNFCC Green Weekend 2026. The exhibition, titled “Water: The Great Challenge,” will focus on water as a vital and increasingly endangered resource, crucial for the future of cities and societies. Proposals should address contemporary water challenges in Athens and Greece, either by raising critical issues or proposing creative responses. The selected works will be displayed in the Mediterranean Garden of Stavros Niarchos Park during the event on September 19 & 20, 2026.

## Apply / Verify

- Official source: https://snfcc.org/en/open-call-snfcc-green-weekend-2026
- OpenCall Radar listing: https://opencallradar.com/open-calls/open-call-snfcc-green-weekend-2026-water-the-great-challenge-stavros-nia-c194b49c