As to your first matter, concerning magical eyes; I should have thought the thing plain enough already.
चन्द्रमासअनुरुप माघशुक्ल प्रतिपदाको दिनदेखि शुरु हुने ल्होसार पर्व आगामी माघ महिनादेखि शुरु हुँुदै छ ।