Izi mpera z’icyumweru zishobora kubera nziza niba uri mu bantu bakoresha vino kuko buri mwaka ku ya 25 Gicurasi, isi yizihiza umunsi wa divayi, bityo uhobora kwizihiza uwo munsi unywa vino n’inshuti zawe.
Nk’uko urubuga rwa ‘National Day Calendar’, ushobora kwizihiza uyu munsi hamwe na abavandimwe wanyu n’inshuti, ndetse buri wese muri mwe agomba kunywa byibuze ibirahuri bibiri kugira ngo yizihize uwo munsi, mu gihe abatayinywa bashobora gukoresha ikirahuri kimwe gusa.
