CELEBRATING A BIRTHDAY today is Beth Lambing, 37, of Evans City. SUMMIT TOWNSHIP REMINDS political candidates that a township ordinance requires a $50 deposit for each 20 signs, which will be returned if the signs are removed within 10 days after an election. Signs can be no larger than four square feet. Applications are accepted from 8:30 a.m. to noon weekdays and 6:30 to 8:30 p.m. on Thursdays at the municipal building on Bonniebrook Road.