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 |  ANTIQUE EXCHANGE & FARMERS MARKET |
| 04 January - 04 January, 2020 |
| Exchange antiques, collectibles and interesting & Farmers market |
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 | NATIONAL EXHIBITION OF RACING PIGEONS |
| 10 January - 11 January, 2020 |
| 8th exhibition |
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 | DREVODOMY + PASÍV, STRECHY A IZOLÁCIE |
| 23 January - 25 January, 2020 |
| Stavebný veľtrh |
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 | ANTIQUE EXCHANGE & FARMERS MARKET |
| 08 February - 08 February, 2020 |
| Exchange antiques, collectibles and interesting & Farmers market |
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 | KALI & PETER PANN |
| 14 February - 14 February, 2020 |
| Music festival |
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 | FISHING SHOW |
| 06 March - 08 March, 2020 |
| 15th International Exhibition of Fishing Accessories |
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 |  VÝSTAVISKO UZAVRETÉ |
| 12 March - 31 July, 2020 |
| V nadväznosti na preventívne opatrenia prijaté na zasadnutí Ústredného krízového štábu SR dňa 12. marca 2020 s cieľom zabrániť šíreniu ochorenia COVID-19 presúvame jarné veľtrhy a výstavy. |
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 |  ANTIQUE EXCHANGE & FARMERS MARKET |
| 15 August - 15 August, 2020 |
| Exchange antiques, collectibles and interesting & Farmers market |
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 | DETSKÝ WOW FESTIVAL |
| 22 August - 23 August, 2020 |
| Detský festival |
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 | KALI § PETER PANN + SIMA |
| 28 August - 28 August, 2020 |
| Music festival |
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 | ANTIQUE EXCHANGE & FARMERS MARKET |
| 05 September - 05 September, 2020 |
| Exchange antiques, collectibles and interesting & Farmers market |
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 | BEAUTY FORUM TRENČÍN |
| 11 September - 12 September, 2020 |
| 28th International Cosmetics, Beauty & Hair - Style Fair |
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 | BEERFEST TRENČÍN |
| 18 September - 19 September, 2020 |
| beer festival |
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 | R-PARTY |
| 26 September - 26 September, 2020 |
| Music festival |
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 | AQUA |
| 29 September - 01 October, 2020 |
| 23th. International Water Management, Hydropower Engineering, Environment Protection, Waste Management and Utility Equipment Exhibition |
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 | AUTUMN IN GARDEN |
| 09 October - 11 October, 2020 |
| 26th Garden Equipment Fair |
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 | BEEKEEPER |
| 09 October - 11 October, 2020 |
| 24th Apicultural Equipment & Bee - Products Exhibition |
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 | IMPROVEMENT IN BEEKEEPING |
| 09 October - 09 October, 2020 |
| 22nd international exhibition of beekeeping |
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 | SECONDARY SCHOOL-STUDENT |
| 22 October - 23 October, 2020 |
| 22th High Schools, Specialized Secondary Schools &Training Institutions Fair |
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 | JOB FORUM |
| 22 October - 23 October, 2020 |
| 12th International Job & Education Opportunities Fair |
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 | UNIVERSITY STUDENT |
| 22 October - 23 October, 2020 |
| 2nd university schools presentation |
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 | ANTIQUE EXCHANGE & FARMERS MARKET |
| 31 October - 31 October, 2020 |
| Exchange antiques, collectibles and interesting & Farmers market |
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 | AKVATERA |
| 15 November - 15 November, 2020 |
| Medzinárodná výstava zvierat |
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 | OLDIES PARTY |
| 20 November - 20 November, 2020 |
| Music festival |
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 | TRENCIN ROBOTIC DAY |
| 25 November - 26 November, 2020 |
| 15th year of International robot contest |
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 | ANTIQUE EXCHANGE & FARMERS MARKET |
| 28 November - 28 November, 2020 |
| Exchange antiques, collectibles and interesting & Farmers market |
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 | SPORTFESTIVAL |
| 05 December - 05 December, 2020 |
| Festival of non-olympic sports |
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 | ANTIQUE EXCHANGE & FARMERS MARKET |
| 12 December - 12 December, 2020 |
| Exchange antiques, collectibles and interesting & Farmers market |
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 | KALI |
| 18 December - 18 December, 2020 |
| Music festival |
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