The closest restaurant to Olympiada (Mainland Halkidiki) is Canteen O Spiros, 31.6 km away. Ordered by distance from Olympiada. Menus, prices, reviews.
31.6 km from Olympiada

32.7 km from Olympiada

36.3 km from Olympiada

36.3 km from Olympiada

36.3 km from Olympiada

36.7 km from Olympiada

36.8 km from Olympiada

36.9 km from Olympiada

36.9 km from Olympiada

36.9 km from Olympiada

57.0 km from Olympiada

57.0 km from Olympiada

Canteen O Spiros, just 31.6 km from Olympiada. The rest are listed below, ordered by distance.
None sit within 15 km of Olympiada itself, but Mainland Halkidiki has 13 restaurants in total — listed below, closest first.
Based on user reviews: Bakery (★5.0), Mr Coffee Polygyros (★4.9), Kentrikon Coffee Bar (★4.9).
The restaurants are spread out around Olympiada. A car makes exploring much easier — local buses and taxis are limited outside peak season.
Olympiada is on the Mainland Halkidiki side of Halkidiki, in northern Greece. The nearest airport is Thessaloniki (SKG); from there a car is the most convenient way to reach the Mainland Halkidiki villages.